Reuters:

Prime Minister Gordon Brown will not call a general election this year, his office said on Saturday.

We can confirm there’s no autumn election,” a spokesman for Brown’s office said.

“. . . so, uhh, forget it. We were just kidding. Kidding!  So nothing more to see here.  It’s Saturday evening, go home and watch The X-Factor or Strictly Come Dancing, or whatever you normally do.  Move along now.”

(They must have just finished closely examining the Labour marginals . . . and didn’t like what they saw.)