UK ruling party vows to learn lessons of poll defeat

By Adrian Croft

LONDON (Reuters) - Britain's ruling party pledged to learn lessons on Saturday after suffering a crushing defeat in local elections that newspapers said may signal the beginning of the end for Prime Minister Gordon Brown's government.

Brown's Labor Party lost the prestigious post of mayor of London to the opposition Conservatives, capping Labor's worst local election defeat on record.

Newspaper commentators said Thursday's election may mark a once-in-a-generation turning point in British politics and mean the Labor government's 11-year hold on national power is nearing its end.

Columnist Jonathan Freedland, writing in the left-leaning Guardian newspaper, said Labor's defeat in London appeared to confirm that "Labor is about to enter the twilight".

The Conservatives, who lost the last three parliamentary elections, were elated after winning an estimated 44 percent of the vote to Labor's 24 percent.

"We've shown there is an alternative. We must now prove it. But I believe that my party is ready to step up for Britain," Conservative leader David Cameron said.

If the results were repeated at the next parliamentary election, which Brown must call by mid-2010, the Conservatives would win a landslide victory, with a 130-seat majority in parliament.

The result was a stinging personal setback for Brown, who took over as prime minister less than a year ago after serving as finance minister for a decade in the shadow of three-times election winner Tony Blair.

Ministers blamed the defeat on the deteriorating economy. Voters are being squeezed by higher food and energy prices just as the credit crunch makes mortgages more costly and raises the risk of a plunge in house prices.

POST MORTEM

A contrite government launched a post mortem, recognizing it had made mistakes and vowing to raise its game.

"The overall picture is very bad indeed. We should look things straight in the eye and take serious account of the message that the government has been sent by people," cabinet minister Tessa Jowell told the BBC.

In a sign of the government's concern that it has lost touch with voters, she said the government had to "focus much more directly on the practical circumstances of people's lives."

Brown was preparing a fightback with plans to unveil a new legislative program, possibly as early as next week.

Despite the scale of the election reverse, analysts said there was no prospect of a challenge to Brown's leadership.