One key argument is that it is too easy to amend, any statue can be repealed by parliament and changes can occur by simple majority
Fixed term parliament act 2011 - arguably passed for short term political reasons in relation to the coalition but could've had far reaching implication, preventing a government with no majority from triggering an election
entrenchment protects the constitution
example - sub majorities in both chambers of parliament or a referendum could be required before changing the constitution
theme 1: codified and entrenchment against
Flexibility of Britains unCodified constitution has allowed the British system to adapt
Constitution has evolved a great deal over the past two centuries, making it a democratic system. Due New labours progressive changes.
Labour removed hereditary peers, introduced HRA 1998 - aimed to democratise, modernise, decentralise and further the protection of rights
If UK was codified - free of balance of power, US has been criticised for 2nd amendment when there has been multiple school shootings
Theme 2: for : Constitution offer protection
Codification enabled parliament to better check and constrain the executive
clearly setting out the powers of different branches
Example: House of Lords can become elected, greater power and more legitimacy
Supreme Court - can be neutral and arguable best placed to interpret the constitution fairly
Uncodified is easily exploited by authoritarian government
Election Act 2022 - restrict people from voting
Relying on conventions like Boris Johnsons prorogation of parliament
Theme 2: Against constitution offer protection
It offers sufficient protection for democracy
conventions aren't entrenched, can be argued that they are very difficult to change
Supreme Court ensures they aren't exploited
Proroguing parliament in 2019 led to judicial review - government acted ultra vires
that if greater checks and balances were introduced to the constitution, very difficult to pass important legislation
uncodified nature of the constitution has allowed government to act quickly
emergency measures for COVID - 19 - impinged upon human rights
Theme 3: For Codification and entrenchment better protect human rights
It better protects human rights in the UK, potentially by introducing a new British bill that would be entrenched and therefore couldn't be infringed
Current human rights act doesn't protect rights effectively in the UK as parliamentary sovereignty means that judges can't legally compel parliament
Illegal migration bill in 2023 - provisions of the bill would be incompatible with human rights act and international law - but government wanted to proceed
Safety of Rwanda Act - considered Rwanda safe
Theme 3: against Codification and entrenchment better protect human rights
Increases the power of unelected, unaccountable and unrepresentative judges to police the constitution
parliament has functions and organs that hold each other accountable as is currently the case
HRA - provided a robust framework - often claimed UK has developed a rights based culture as all new legislation must be compliant with the act and judges can declare earlier - Joint committee on human rights to scrutinise bills