Gardaí investigating the armed robbery of a post office in Co Cavan last month have arrested three men.

Local detectives, along with the armed support unit, arrested the men in the Cavan area this morning.

The men - one in his 40s and two in their 20s - are being held for questioning at garda stations across the district.

Gardaí are continuing to appeal for information about the robbery, which happened at Stradone Post Office on 22 April.

A car believed to have been involved in the robbery was found burned at Lisnageer, Cootehill following the robbery.