The wing mirrors of a police car were damaged during the continental market in Cookstown yesterday.
It was discovered when police returned to their car.
An investigation is ongoing and lines of enquiry are being followed.
Police are seeking witnesses in relation to the incident.
Cookstown hosted another three days of food and fun with the focus on a truly international flavour.
Jury told to consider ‘different strands’ of evidence in Natalie McNally murder case
Civil case taken by IRA victims ‘verged on show trial’, Gerry Adams says
High Court told Gerry Adams ‘major, major player in war!'
Natalie McNally murder accused ‘lied and lied again’
Woman dies in two-vehicle collision in Enniskillen