A man has escaped injury in a pipe bomb attack in north Belfast.
The device exploded outside the door of a property in the Carlisle Square area s hortly before 10.50pm last night.
Police said a man in his 20s who was inside at the time was not hurt but was left badly shaken.
Damage was caused to the doorway in the incident.
Officers said a motive for the attack has not yet been established.
They appealed for witnesses to come forward.