Police in Caerphilly town are appealing for witnesses after a stone hidden in a snowball was thrown through a window at the King’s Arms pub on Cardiff Road.
The incident happened between 10.30pm and 10.45pm on Friday January 25.
Officers are keen to speak to the occupants of a turquoise Daewoo car which was parked outside the premises at the time of the incident. Police believe they may have seen something that could assist enquiries.
Anyone with information should call 101 or Crimestoppers anonymously on 0800 555 111.