No idea. Legislation is always a slow process and interpretation of it is open to challenge or Common Law adaptation in the courts. Any specific examples you've read about? I can imagine the enaction of some laws being put in a queue behind whatever is the hot topic in Parliament at any given time.I heard that numerous EU laws/reforms have been stopped or slowed down by UK, so their bailout might result in those being applied (or fully applied). Can Britons point out what's that all about?