...is to have created a Labour Party fit for a Tory MP to migrate into.
Reading Quentin Davies' rant against David Cameron, you realise that his complaint is that Cameron is too liberal. He wants to join a party with toughness. He dislikes Cameron's reluctance to endorse nuclear power. He is unhappy with Cameron's call for an investigation into the Iraq debacle. In short, the Blair-Brown Labour enterprise is to the right of Dave Cameron in the estimation of Davies Q MP.
A fitting reminder for the amazing fact that
"Tony Blair a PM"
is an anagram on
"I am Tory Plan B"