Police use sniffer dogs in Madeleine search

Sniffer dogs were being used today on scrubland close to where Madeleine McCann went missing in Portugal seven years ago as the search looks likely to go into a second week.

British officers, accompanied by their Portuguese counterparts, were expected to examine the area in Praia da Luz on the Algarve until tomorrow but have applied to the judiciary to spend an extra seven days there.