2129: Cameron vs Clegg on Immigration: Cameron pledges to bring immigration down to manageable levels with only "tens of thousands" rather than hundreds of thousands entering Britain. Clegg describes Tory plans to "cap" immigration figures as giving false hope because numbers of European immigrants cannot be limited. Cameron says that Clegg's "amnesty" for illegal immigrants who have been here for ten years would be disastrous. For the first time tonight Brown says he agrees. Clegg is becoming increasingly frustrated. He says to Cameron: "Why don't we save time and say that whatever you say about our policies is wrong?" Watching the scrap with a smile Brown pronounces: "They are both wrong."