Police have combed the banks of a reservoir in Portugal with the help of sniffer dogs, rakes and pickaxes as part of the investigation into the disappearance of Madeleine McCann.
Emergency service divers were seen on a rigid-hull inflatable boat early on Tuesday morning at the Barragem do Arade – around 30 miles from Praia da Luz, where the three-year-old went missing in 2007.
