POLICE are urging parents to be on their guard against a potentially deadly drug craze being taken up by a town's youngsters.

Teenagers are consuming bottles of the cold remedy, Night Nurse, for its sedative effect.

The craze seems to be concentrated in suburban Ingleby Barwick, near Thornaby, Teesside, - the largest private housing estate in western Europe.

Police patrols have discovered empty bottles of the palliative in areas where youngsters congregate. Cleveland Police are concerned and they say parents should be too.

A force spokesman said: "Police are concerned that a new craze among youths in the Ingleby Barwick area could have a deadly effect. Several empty bottles have been found and information has been received that it has been drank for its sedative effect. However, it contains paracetamol which, if taken in excess can cause serious liver damage."

Community beat officer PC Kevin Stockley said: "Parents should be aware of the danger and officers will be keeping a close eye on the situation."