A Garda is being treated for injuries received after he was dragged by a four-wheel drive during an incident in Birdhill.
The vehicle was being driven by a suspected drink driver at the time.
Gardaí were alerted to a possible drink driving incident in the Birdhill area last Friday evening.
When they arrived at the scene they observed a man entering a four-wheel drive vehicle who subsequently failed to stop.
CCTV footage shows the driver lost control and collided with a road sign at a junction in Birdhill.
A Garda approached the vehicle at this point but the driver made off with the officer holding onto the passenger door before losing his grip after a few seconds.
The guard suffered a broken ankle and head injuries along with a number of cuts and bruises in the incident.
He was taken to University Hospital Limerick where he is still being treated.
A man in his 50s was later arrested in connection with the incident.