YOUTHS 'climbed onto the roof of a library' in East Dorset, police say.

Officers are investigating a spate of reports concerning anti-social behaviour in Corfe Mullen in recent weeks.

As reported in the Daily Echo, officers were contacted in April after motorcyclists were seen riding motocross bikes on Upton Heath.

Police said the activity is "dangerous to wildlife and other heath users".

"The heath is regularly patrolled by the wardens of the Upton Heath Partnership, who will report issues like this to us," a spokesperson for Dorset Police said.

Shortly afterwards, officers were alerted to anti-social behaviour outside the village's library.

Some members of the public have reported youths climbing onto the roof, the spokesperson said.

Anyone with information should contact police via dorset.police.uk or by calling 101.