Adaptability: perhaps the biggest strength is being uncodified. It allows it to he gradually changed as attitudes change
Example of this is the dunblane massacre in 1996 and the great reform act in 1832
Strength
Strong government: due to the electoral system we get strong governments with clear majorities.
Because of parliamentary Sovereignty, the true power lies with the legislature. The gov has control of parliament via it's majority and party whips do they can implement the majority of their policies
Example of this is new labours gov in 1997 to 2010
Strength
Accountability: The gov is accountable to parliament for its duration.
Given the supremacy of the HOL - representatives of the electorate parliament scrutinises gov actions through questions and committees.
The gov is accountable to the electorate, so if they act against the interests of the people, they will lose out on the polls
Weaknesses
Outdated and undemocratic: Seen as historical baggage and it's only here because it always has been
The royal perogative gives the monarch a number of powers, although it's been restricted over time
The HOL is an unelected chamber with hereditary peers, bishops and those appointed by gov
Weaknesses
Concentration of power: Power is vastly controlled by the PM through a party political system. This effectively gives the PM unlimited power with few restrictions
PM can also create legislation
Local governments have little constitutional status due to a lack of a codified constitution
Weaknesses
Lack of clarity: Due to it's uncodified nature of the constitution, it's difficult to pinpoint where the government acted on.
Example: the gov tried to trigger article 50 without alerting parliament for the Brexit Process
Example: 2010 hung parliament where Gordon Brown remained in power and the government didn't know what to do
Thoughts on this
The system has lasted so long because it's been the best way to govern
There's room for improvement but it should be limited
The system is outdated and needs significant and constant reform to stay relevant
For a codified constitution
Provides clarity: a codified constitution would make it clear and what is and isn't constitutional
This makes it easier to scrutinise the government and allows for problems regarding them to be solved quickly
For a codified constitution
Protection of rights: under a codified constitution the rights of the citizens would be enshrined
For a codified constitution
Limiting power: by codifying the constitution, proper checks can be done to make sure the executive isn't abusing it's power.
Also local gov would have protection as they couldn't be removed
Against a codified constitution
Rigidity a codified constitution would make it harder for it to be altered
This removes the flexibility of it which is a parliamentary Sovereignty.
A codified constitution represents the time they were written
Against a codified constitution
Increasing judicial power: under a codified constitution, the judges can strike down gov legalisation since they have a source to pick from.
This means the judges can block any law and cannot be held accountable as they are unelected
Against a codified constitution
Parliamentary Sovereignty: A codified constitution is incompatible with the doctrine if parliamentary Sovereignty as parliamentary Sovereignty holds power over all bodies
Also a codified constitution could be removed by a piece of legislation.
Attempts of a codified constitution
There was hope that labour would do this building on their HOL in 1999 and the HRA in 1998 but they didn't
Both labour and the liberals put forward a codified constitution in the 2010 general election however the conservatives showed no interest