School introduces metal detectors
A school has introduced hand-held metal detectors in an attempt to prevent students carrying knives.
Tollbar Business and Enterprise College in New Waltham, near Grimsby, has used the airport-style devices "a couple of times", principal David Hampson said.
"We use them if we have any kind of suspicion. We do not use them at random," he said.
Jayne Walmsley, whose son Luke was stabbed to death at another school in Lincolnshire, has welcomed the move.
The North East Lincolnshire school has stressed it does not have a knife or drug problem and said the handheld scanners had been bought as a precaution.
Mr Hampson explained: "They were bought to search children for any metal object including mobile phones, a blade or any foil that could be used to wrap a drug-related substance."
The college's vice-principal, David Riden, said the device would only be used "on a very selective basis" and only after suspicions had been raised that a student was carrying something that was banned from school.
"It would confirm our suspicions one way or the other," Mr Riden added.
If a student refused to be scanned by the detector, his or her parents would be asked to remove the student from the school.