The last time Boris Johnson was notably accosted and forced to converse with passers-by they were calling him a "Tory c**t" to which he replied "Lefty Tossers!".

In Davos, Switzerland, although the snowy surroundings are colder, the crowds are a little warmer to the London mayor.

During a walking interview with Bloomberg, Johnson has his hand grabbed by a fan who turns to the camera declares him "the future Prime Minister".

Lets hope the unidentified chap doesn't run into David Cameron further down the road.