He is described as white, of medium to heavy build, wearing dark clothing with a black hat or hood and a sleeveless, yellow high-visibility jacket.

BBC: Colin Hall

Detectives said they believed the suspect was white, of medium to heavy build, and was wearing dark clothing with a black hat or hood and a sleeveless, yellow high-visibility jacket.

BBC: Colin Hall

Then he went out and there was a papal tailor outside with three white cassocks - large, medium or small.

BBC: Papal conclave: Cormac Murphy-O'Connor's insider's view