QUIZ: London mayoral election – who said what on the environment?

Twelve election candidates are hoping to succeed Boris Johnson as Mayor of London in the election on 5 May.

Latest opinion polls are showing that Labour’s Sadiq Khan is leading the battle, ahead of the Conservative Party’s Zac Goldsmith – both of whom have pledged to drive a clean energy revolution in the capital.

— London mayoral election: The green policy showdown —

But who thinks air quality is a “national disgrace”? Who has pledged to set up a new London Energy Company? And who would be first to pedestrianise Oxford Street?

Think you know your Goldsmiths from your Galloways when it comes to green policies? Take a look through the 10 quotes below and click to reveal who they belong to…

Luke Nicholls