by Gráinne Connolly
The PSNI has taken to social media to warn young people against trespassing in Limavady.
It's after a group of young boys were spotted climbing over the main gates of the Technical College there, entering the grounds and climbing on roofs.
Police say that while nothing has been damaged, it's still an invasion of the property and is extremely dangerous.
Parents are also being asked to ensure they know where their children are, especially during the Summer months.