Why should Britain get a Codification Constitution?

-Rights be Better Protected. Labour extended the Detention-without-trail while Conservatives passed Investigatory Powers increasing the Ability of the State to get Data from UK Citizens. Codified Constitution establish Laws and Rights. -Doesn't have to be Inflexible. The French have Codified it, but has been Changed many times over its course -Entrenched Constitution act as a Brake on Executive Power. Single Party can't abolish Greater London Council [Thatcher] -Bolster the Court's Ability of getting Government to Account -Lead to Greater Clarity as they aren't Hard to Make. They contain Rights, Limits on Government, Power of Political Institutions and Amendment Processes