Gardaí are seeking two men who stole a small amount of cash from the multistorey carpark at Tallaght hospital last night.
Two men wearing hoods and carrying a hammer threatened security staff before locking them into the security office and making off with a small amount of cash.
Elsewhere, gardaí in Ballinasloe, Co Galway, are investigating an attempted robbery at a supermarket in the town last night.
Five men approached two female staff members as they were locking up the premises at around 9.30 p.m. The raiders fled the scene in a silver car after failing to get into the shop.