Frequently asked questions about the mayoral candidates, according to Google

They've all had a lot to say during the mayoral campaign but what have we been asking most about each of the main candidates?

Google been delving deep into its own data and has some intriguing answers.

Here are the most Googled questions for the main 5 mayoral candidates.

SADIQ KHAN - Labour

ZAC GOLDSMITH - Conservative

SIAN BERRY - Green

CAROLINE PIDGEON - Lib Dem

PETER WHITTLE - UKIP