A red-green alliance of sorts occurred during the campaign leading up to the London mayoral election, 2008.

The congestion charge remained an issue during the run up to the London mayoral election, 2008 .

He stood in the London mayoral election, 2004, coming fourth with just under 7% of the vote.

And she talks about the London mayoral elections.

The London election thus took place in a single day.

The purdah period for the London mayoral elections started on 20 March 2012.

They underperformed round there in the last London elections didn't they?

London mayoral election, 2012, held on 3 May 2012.

He also has three other children from previous relationships, whose existence was only publicly revealed during the London mayoral election in 2008.

He contested the Conservative nomination for the London mayoral elections in 2000, 2004, and 2008.