Police in Ballasalla say people won't be allowed to use school grounds, if they can't do so responsibly.
The warning comes after plant pots at the village's primary school were tipped over and urinated on.
Officers say anyone behaving in an antisocial manner, whether on school grounds or not, over the summer months, will be dealt with promptly, and taken home to parents/ guardians where necessary.
The SNPT is asking parents to pass this message to their children.
Loganair to remove Saturday service to Birmingham
Temporary changes take effect in May
Southern Pool board welcomes assurances over site's future
Follows 'positive' meeting with government
Looneys of Ramsey to close
Number of factors behind the decision
Future of Belfast flights 'precarious' due to low passenger numbers
Chief Minister says work is ongoing to make the route commercially viable
Ministers to meet with LVA to discuss hospitality concerns
Comes after concerns raised about the issues facing the industry
Fine for Douglas man caught with cocaine in car park
20-year-old followed by undercover police
