Mayor will say city could look at bidding for 2036 or 2040 Games as post-Covid morale boost for nation

Sadiq Khan is pledging to look at bringing the Olympics back to London within 20 years if he is re-elected as mayor on Thursday.

In a speech at an amateur boxing club in Earlsfield, south-west London, on Tuesday, Khan will set out the prospect of another London Olympics as a post-Covid morale boost that he argues would extend beyond the capital.