Members of the House of Lords will go on the attack in an escalating row between the judiciary and some of the Cabinet's most senior figures, including Home Secretary David Blunkett and Lord Chancellor Lord Falconer. The showdown in the Lords follows a ferocious assault by the Lord Chief Justice Lord Woolf who claimed the move to replace the upper chamber as the highest court in the land would create a "second class" institution which was the "poor relation" of others around the world.