'Despicable' scenes in Cookstown - PSNI

They described the scenes in the town on Monday as "despicable", and warn those involved can expect a "knock at their door."

"Cookstown is a very welcoming place to revellers who come here to avail of the great night time economy and 'craic', but we adopt a no tolerance policy when it comes to anti-social behaviour or violent conduct," they said in a Facebook posting.

"Just because you’re out partying doesn’t mean the rest of the town is – our residents don’t deserve to have to put up with noise, littering, anti-social behaviour and ones relieving themselves in people's gardens."