"The difficulty we now face is that the Government has invited the judges to do precisely what Lord Reid said they couldn't do. The Human Rights Act, for example, gives the judiciary the authority to consider whether an Act of Parliament is proportionate to the objective it is intended to achieve - drawing them directly into political controversy. . . Parliament must be supreme. Aggressive judicial activism will not only undermine the public's confidence in the impartiality of our judiciary, but it could also put our security at risk. . ."