Where ultimate legal authority in the political system lies
Political sovereignty
Where ultimate political power lies in a democratic political system
In the UK, legal sovereignty lies with Parliament as it can make law on anything and cannot be bound by previous laws
In the UK, political sovereignty ultimately lies with the electorate as they delegate their power to representatives in Parliament
When the government has a majority
It holds a lot of political power
When the government does not have a majority
Parliament holds a lot of political power
UK joining the EC/EU
1. Sharing of sovereignty with the EU
2. UK negotiating opt-outs to secure parliamentary sovereignty
3. UK leaving the EU in 2020 and regaining sovereignty
Devolution in the UK
1. Creation and extension of powers of devolved bodies like Scottish and Welsh Parliaments
2. Westminister Parliament transferring some powers to devolved bodies
3. Devolved bodies not having full sovereignty as they can be dissolved by Westminister
Devolution
Has led to demands for Scottish independence as they want full sovereignty
Use of referendums in the UK
1. Suggests a movement of sovereignty from Parliament to the people
2. Referendums are technically advisory and not legally binding
Ignoring referendum results
Would lead to public backlash and difficulty for politicians to get re-elected
Increasing power of the judiciary
Through the Human Rights Act and creation of the Supreme Court
When it looked like parliament wasn't going ahead and wasn't making sufficiently quick progress over the whole brexit issue
There's a huge public backlash and prime ministers and MPs need to get re-elected
If they aren't going to do what the people want as in terms of what they said in the referendum then they'll choose somebody who will
The human rights act increased the power of judges to rule on whether acts of parliament laws made either complied or conflicted with the human rights act
The supreme court can point out to parliament that a law conflicts with the human rights act, but cannot overturn it
Parliament could create acts of parliament that overturned the human rights act
Parliament could theoretically abolish the supreme court
Parliament has the power to pass any law it wants on any subject and is not bound by laws made by previous parliaments
Parliament could abolish the devolved bodies like the Scottish parliament and Welsh parliament
The courts can rule that a law conflicts with the human rights act but cannot force parliament to change it
With the Brexit, EU law no longer takes precedence over UK law
Referendums are only advisory and parliament could theoretically ignore them, but this would cause outrage and be politically unviable
Parliament is dominated by the executive, with the prime minister and cabinet able to dictate most of what happens in parliament
Sovereignty ultimately lies with the people, not just with parliament
Globalization has diminished the degree of sovereignty of governments and parliaments, as they are impacted by international markets, agreements and organizations