By Iveren McCallion
An appeal has been issued after staff and children at a Ballymoney playgroup discovered a smashed window this morning.
Officers believe vandals caused the damage at Dervock Community Play group sometime over the weekend.
It is understood the broken window is for a classroom used by three year-olds.
In a Facebook post a police spokesperson has called the incident a "disgrace".
Anyone who may have information is asked to contact the PSNI by dialling 101.