The UK's constitution has undergone massive changes since 1997, transforming... Show more
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Updated Mar 22, 2026
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Emily
@emilyknowsbest
The UK's constitution has undergone massive changes since 1997, transforming... Show more






Your understanding of British politics starts with knowing how Parliament gained its supreme power over centuries. The journey began with the Magna Carta in 1215, which first limited the Crown's powers and established that nobody - not even the monarch - is above the law.
Key milestones shaped our system: the Bill of Rights Act (1689) gave legal force to parliamentary freedoms and banned taxation without Parliament's consent. The Act of Settlement (1701) confirmed Parliament's authority over the Crown, even deciding who could inherit the throne.
The Parliament Acts of 1911 and 1949 were game-changers, stripping the House of Lords of its power to block legislation permanently. Now the Lords can only delay bills for one year, establishing the democratic legitimacy of the elected Commons.
Key Point: The UK constitution is uncodified and unentrenched, meaning it's not written in one document and can be changed by ordinary Acts of Parliament - making it uniquely flexible.

New Labour's victory in 1997 triggered the biggest constitutional shake-up in British history. Devolution created the Scottish Parliament, Welsh Assembly, and restored the Northern Ireland Assembly, giving millions of people direct control over their local affairs for the first time.
Human rights protection got a massive boost with the Human Rights Act 1998, while the Constitutional Reform Act 2005 created the Supreme Court and separated judicial power from Parliament. Electoral reforms introduced different voting systems across the UK - you'll find STV in Northern Ireland and AMS in Scotland.
Brexit in 2016 became the ultimate test of these changes. The referendum result created years of parliamentary gridlock and resignations, showing how popular sovereignty can clash with parliamentary sovereignty. The 2020 EU Withdrawal Act finally ended Britain's EU membership.
Key Point: These reforms haven't solved every problem - the West Lothian Question about English representation remains unresolved despite attempts like EVEL (English Votes for English Laws).

Devolution means transferring power from Westminster to regional governments, and it's completely transformed how different parts of Britain are governed. Scotland leads the way with the most extensive powers - the Scottish Parliament can set income tax rates, control education and health, and even set speed limits.
The Scotland Acts of 2012 and 2016 gave Holyrood massive new powers over taxation and borrowing. After the 2014 independence referendum , the SNP's dominance in Scottish politics has kept independence firmly on the agenda.
Wales started with just administrative powers in 1998 but gradually gained full legislative control after the 2011 referendum. The Welsh Parliament (Senedd) now controls education, health, and can vary income tax, though it remains less powerful than Scotland.
Northern Ireland's devolution is unique because of the Good Friday Agreement's power-sharing requirements - the largest unionist and nationalist parties must work together, though the Assembly has been suspended multiple times due to political disagreements.
Key Point: England remains the odd one out with no devolved parliament, despite being 84% of the UK's population - though metro mayors and EVEL have tried to address this imbalance.

Understanding what each devolved administration actually controls shows how different life can be across the UK. Scotland's extensive powers mean Scottish students pay no university tuition fees, while English students face £9,000+ yearly charges - a direct result of different policy choices.
Wales has used its powers distinctively too, implementing lower tuition fees than England and renaming its parliament the Senedd in 2021. The 2023 gender identity laws controversy shows how Scottish and Welsh policies can diverge significantly from Westminster's approach.
Northern Ireland's unique situation means its Assembly controls justice and policing alongside typical devolved areas like health and education. However, the power-sharing requirements mean the Assembly gets suspended when unionist and nationalist parties can't cooperate - it was closed from 2017-2020 and 2002-2007.
England's patchwork approach includes metro mayors controlling transport and economic development in cities, plus Police and Crime Commissioners. EVEL allowed only English MPs to vote on England-only issues from 2015-2021, but this never fully satisfied demands for English devolution.
Key Point: Reserved powers like defence, foreign policy, and immigration stay with Westminster, but the dividing lines aren't always clear-cut, creating ongoing tensions.

The big question facing Britain is whether these constitutional changes have gone far enough or created new problems. House of Lords reform remains unfinished business - should we have a fully elected upper chamber, or does the current mix of expertise and democratic accountability work better?
Further devolution to England divides opinion massively. While England lacks its own parliament despite being 84% of the UK, the 2004 North East referendum showed 78% opposition to regional assemblies. Most English people seem content with Westminster representation, though metro mayors prove decentralisation can work.
The biggest debate centres on whether Britain needs a codified constitution and entrenched Bill of Rights. Supporters argue this would protect rights better than the current system where Parliament can change anything. Critics say our flexible, uncodified system responds better to changing circumstances.
Brexit has intensified these debates - should Scotland get another independence referendum after voting 62% Remain? Can Northern Ireland's special arrangements survive long-term? These questions will shape British politics for decades.
Key Point: Democratic overload is a real concern - with so many different elections and voting systems, voter turnout for devolved elections often disappoints, potentially undermining the legitimacy these reforms aimed to create.
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
Emily
@emilyknowsbest
The UK's constitution has undergone massive changes since 1997, transforming how power works across Britain. From devolution creating new parliaments and assemblies to Brexit reshaping our relationship with Europe, these reforms have fundamentally altered British politics and government.

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Join milions of students
Your understanding of British politics starts with knowing how Parliament gained its supreme power over centuries. The journey began with the Magna Carta in 1215, which first limited the Crown's powers and established that nobody - not even the monarch - is above the law.
Key milestones shaped our system: the Bill of Rights Act (1689) gave legal force to parliamentary freedoms and banned taxation without Parliament's consent. The Act of Settlement (1701) confirmed Parliament's authority over the Crown, even deciding who could inherit the throne.
The Parliament Acts of 1911 and 1949 were game-changers, stripping the House of Lords of its power to block legislation permanently. Now the Lords can only delay bills for one year, establishing the democratic legitimacy of the elected Commons.
Key Point: The UK constitution is uncodified and unentrenched, meaning it's not written in one document and can be changed by ordinary Acts of Parliament - making it uniquely flexible.

Access to all documents
Improve your grades
Join milions of students
New Labour's victory in 1997 triggered the biggest constitutional shake-up in British history. Devolution created the Scottish Parliament, Welsh Assembly, and restored the Northern Ireland Assembly, giving millions of people direct control over their local affairs for the first time.
Human rights protection got a massive boost with the Human Rights Act 1998, while the Constitutional Reform Act 2005 created the Supreme Court and separated judicial power from Parliament. Electoral reforms introduced different voting systems across the UK - you'll find STV in Northern Ireland and AMS in Scotland.
Brexit in 2016 became the ultimate test of these changes. The referendum result created years of parliamentary gridlock and resignations, showing how popular sovereignty can clash with parliamentary sovereignty. The 2020 EU Withdrawal Act finally ended Britain's EU membership.
Key Point: These reforms haven't solved every problem - the West Lothian Question about English representation remains unresolved despite attempts like EVEL (English Votes for English Laws).

Access to all documents
Improve your grades
Join milions of students
Devolution means transferring power from Westminster to regional governments, and it's completely transformed how different parts of Britain are governed. Scotland leads the way with the most extensive powers - the Scottish Parliament can set income tax rates, control education and health, and even set speed limits.
The Scotland Acts of 2012 and 2016 gave Holyrood massive new powers over taxation and borrowing. After the 2014 independence referendum , the SNP's dominance in Scottish politics has kept independence firmly on the agenda.
Wales started with just administrative powers in 1998 but gradually gained full legislative control after the 2011 referendum. The Welsh Parliament (Senedd) now controls education, health, and can vary income tax, though it remains less powerful than Scotland.
Northern Ireland's devolution is unique because of the Good Friday Agreement's power-sharing requirements - the largest unionist and nationalist parties must work together, though the Assembly has been suspended multiple times due to political disagreements.
Key Point: England remains the odd one out with no devolved parliament, despite being 84% of the UK's population - though metro mayors and EVEL have tried to address this imbalance.

Access to all documents
Improve your grades
Join milions of students
Understanding what each devolved administration actually controls shows how different life can be across the UK. Scotland's extensive powers mean Scottish students pay no university tuition fees, while English students face £9,000+ yearly charges - a direct result of different policy choices.
Wales has used its powers distinctively too, implementing lower tuition fees than England and renaming its parliament the Senedd in 2021. The 2023 gender identity laws controversy shows how Scottish and Welsh policies can diverge significantly from Westminster's approach.
Northern Ireland's unique situation means its Assembly controls justice and policing alongside typical devolved areas like health and education. However, the power-sharing requirements mean the Assembly gets suspended when unionist and nationalist parties can't cooperate - it was closed from 2017-2020 and 2002-2007.
England's patchwork approach includes metro mayors controlling transport and economic development in cities, plus Police and Crime Commissioners. EVEL allowed only English MPs to vote on England-only issues from 2015-2021, but this never fully satisfied demands for English devolution.
Key Point: Reserved powers like defence, foreign policy, and immigration stay with Westminster, but the dividing lines aren't always clear-cut, creating ongoing tensions.

Access to all documents
Improve your grades
Join milions of students
The big question facing Britain is whether these constitutional changes have gone far enough or created new problems. House of Lords reform remains unfinished business - should we have a fully elected upper chamber, or does the current mix of expertise and democratic accountability work better?
Further devolution to England divides opinion massively. While England lacks its own parliament despite being 84% of the UK, the 2004 North East referendum showed 78% opposition to regional assemblies. Most English people seem content with Westminster representation, though metro mayors prove decentralisation can work.
The biggest debate centres on whether Britain needs a codified constitution and entrenched Bill of Rights. Supporters argue this would protect rights better than the current system where Parliament can change anything. Critics say our flexible, uncodified system responds better to changing circumstances.
Brexit has intensified these debates - should Scotland get another independence referendum after voting 62% Remain? Can Northern Ireland's special arrangements survive long-term? These questions will shape British politics for decades.
Key Point: Democratic overload is a real concern - with so many different elections and voting systems, voter turnout for devolved elections often disappoints, potentially undermining the legitimacy these reforms aimed to create.
Our AI Companion is a student-focused AI tool that offers more than just answers. Built on millions of Knowunity resources, it provides relevant information, personalised study plans, quizzes, and content directly in the chat, adapting to your individual learning journey.
You can download the app from Google Play Store and Apple App Store.
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
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The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
Stefan S
iOS user
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Samantha Klich
Android user
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.
Anna
iOS user
Best app on earth! no words because it’s too good
Thomas R
iOS user
Just amazing. Let's me revise 10x better, this app is a quick 10/10. I highly recommend it to anyone. I can watch and search for notes. I can save them in the subject folder. I can revise it any time when I come back. If you haven't tried this app, you're really missing out.
Basil
Android user
This app has made me feel so much more confident in my exam prep, not only through boosting my own self confidence through the features that allow you to connect with others and feel less alone, but also through the way the app itself is centred around making you feel better. It is easy to navigate, fun to use, and helpful to anyone struggling in absolutely any way.
David K
iOS user
The app's just great! All I have to do is enter the topic in the search bar and I get the response real fast. I don't have to watch 10 YouTube videos to understand something, so I'm saving my time. Highly recommended!
Sudenaz Ocak
Android user
In school I was really bad at maths but thanks to the app, I am doing better now. I am so grateful that you made the app.
Greenlight Bonnie
Android user
very reliable app to help and grow your ideas of Maths, English and other related topics in your works. please use this app if your struggling in areas, this app is key for that. wish I'd of done a review before. and it's also free so don't worry about that.
Rohan U
Android user
I know a lot of apps use fake accounts to boost their reviews but this app deserves it all. Originally I was getting 4 in my English exams and this time I got a grade 7. I didn’t even know about this app three days until the exam and it has helped A LOT. Please actually trust me and use it as I’m sure you too will see developments.
Xander S
iOS user
THE QUIZES AND FLASHCARDS ARE SO USEFUL AND I LOVE Knowunity AI. IT ALSO IS LITREALLY LIKE CHATGPT BUT SMARTER!! HELPED ME WITH MY MASCARA PROBLEMS TOO!! AS WELL AS MY REAL SUBJECTS ! DUHHH 😍😁😲🤑💗✨🎀😮
Elisha
iOS user
This apps acc the goat. I find revision so boring but this app makes it so easy to organize it all and then you can ask the freeeee ai to test yourself so good and you can easily upload your own stuff. highly recommend as someone taking mocks now
Paul T
iOS user