Boris Johnson Attends The Volunteer Police Cadet Parade In Trafalagar Square

LONDON, ENGLAND - AUGUST 03: London Mayor Boris Johnson (C) poses for selfie photographs with volunteer police cadets in Trafalgar Square on August 3, 2015 in London, England. The cadets, aged between 10 and 19, held a parade to celebrate the important role they play in the capital. There are now nearly 4,000 Volunteer Police Cadets in London. The programme, run by the Metropolitan Police Service, teaches basic policing knowledge and gives young Londoners the opportunity to help make a difference in their local communities by stewarding at events and helping local Safer Neighbourhood Teams. (Photo by Peter Macdiarmid/Getty Images)