(FILES) British actor David Walliams poses during a photocall for the serie "Partners in crime" during the MIPTV, "Marche international des programmes de television", one of the world's largest TV and digital content market, on April 13, 2015 in Cannes, on the French Riviera, south-east France. UK police have said, November 13, they are probing allegations of sexual offences by children's author David Walliams. (Photo by Valery HACHE / AFP via Getty Images)