And highlights from the rest of the coverage.
Guardian: Jonathan Freedland - The Tory approach to immigration could backfire as it reminds Labour voters why they dislike the Conservative party
Guardian: Jonathan Glancey - This is a very boring manifesto
FT: The manifesto panders to base prejudices. "Rather than providing a coherent vision of a different Britain … it offers a series of pledges designed to remind voters of the aspects of modern life they most dislike."
Independent: "[It] appeals to sweet reason, a little scaremongering and a smattering of American style sloganeering"
Times: The Tories are evolving from a dysfunctional rabble to a more modern and plausible political party
Mail: Migrants are disappearing during a 48-hour window granted to them by immigrant officials
FT: Labour has ruled out making pension savings compulsory during the next parliament
FT: Alan Milburn looks as though he's enjoying himself. He's not about to retire from politics
Telegraph: Labour's attacks on Tory spending plans contradict themselves
Telegraph: Vicki Woods - The election campaign is deadly dull, and my 25-year-old daughter isn't going to vote
PS: MediaGuardian.co.uk has its own take on the election campaign in the media.