UK TV personality Ant McPartlin will undergo treatment following his arrest on suspicion of drink-driving in London on Sunday.

The publicist of the host of "Saturday Night Takeaway" and "Britain's Got Talent" said McPartlin, one of the UK's best-loved presenters, was taking time off "for the foreseeable future," according to local reports.

In this video filmed on March 13, McPartlin and his co-host Declan Donnelly take part in a promo shoot for BGT - they firstly drive and 'ride a motor bike' together on a trailer at Ham Common, Richmond, and then move location to Brockwell Park, Dulwich, London, where they take part in a mock parachute landing before being mobbed by colourful characters and then pose for selfies.