Sighting of child matching Madeleine's description

Road blocks have been set up in the Portuguese town of Nelas, north of Praia de Luz where there has been a reported sighting of a young girl matching the description of missing British toddler Madeleine McCann.

The girl was seen being pushed along by a 'balding man with a ponytail' in a supermarket, reports say the child was reluctant but not crying out.