Labour's Sadiq Khan is on course to be the next Mayor of London, according to a new opinion poll.
Khan has widened the gap with his Tory rival Zac Goldsmith since a similar survey in November.
The YouGov poll for radio station LBC puts Khan seven points in front of Goldsmith.
Ukip's candidate is ahead of both the Liberal Democrats and Greens.
Khan's lead extends to a massive 10% if other candidates are eliminated.
A Labour victory in the contest to replace Boris Johnson in May could help secure Jeremy Corbyn's position as party leader.
Khan, the MP for Tooting, polled 31% to Goldsmith's 24%
Ukip candidate Peter Whittle is on 4%
Green's Sian Berry in fourth place on 3%
Liberal Democrat Caroline Pidgeon and former Respect MP George Galloway both polling 2%
The survey asked Londoners how they would vote if the election was tomorrow.
But polling day is four months away and a third of voters (32%) are still undecided, suggesting the election is still wide open.
Labour has moved ahead in the finest to replace Boris Johnson as the next Mayor of London.