A man has been arrested in connection with an armed robbery in Dublin this morning.

A lone gunman threatened security staff at a fast food outlet at Donaghmede Shopping Centre at around 9.30am.

He got away with an undisclosed amount of cash in a silver Volkswagen Scirocco car.

A man in his 20s was arrested in the Kinsealy area during follow-up searches a short time later.

He is being questioned at Coolock Garda Station.