The prime suspect in the high-profile case of Madeleine McCann’s disappearance has declined to be interviewed by the Metropolitan Police, the force has said.

The Met said an international letter of request was sent to Christian Brückner, ahead of his imminent release for a separate offence, for him to speak with them which he later rejected.

German national Brückner, 49, has never been charged in the McCann case and denies involvement.

Madeleine vanished in the Portuguese resort of Praia da Luz in 2007, shortly after she was left sleeping by her parents, Kate and Gerry McCann, who went for dinner in a nearby restaurant.