Police are urging parents to make sure they know where their children are after problems in Laxey at the weekend.
Officers say they were called to multiple incidents involving antisocial behaviour, provoking behaviour and criminal damage.
They say the activities place pressure on the emergency services, taking resources away from other areas.
And the Northern Neighbourhood Policing Team says it will deal with any offences robustly.
Nominations open for 10 local authority by-elections
MHK wants answers on support for home-schooled children
Weather warning for tonight and tomorrow
Mountain Railway damaged by gales
Ten local authorities looking for members in December elections
Don't sweat Met threat on internet
Commissioners unveil mission statement for parish