In the North a video that appears to show PSNI officers leaving an incapacitated woman by the side of the road is to be referred to the Police Ombudsman.
The clip was shot in Derry on St. Patrick's Day. It sees police move her from the middle of the road to a bus lane in the John's Street area of the city.
A spokesperson for the PSNI said "The Police Service of Northern Ireland expects its staff to behave professionally, ethically and with the utmost integrity at all times".
The spokesman added "Any conduct, whether on or off duty, which brings discredit on the Police Service will be investigated".
Sinn Fein councillor Elisha McCallion says she is shocked by the action.
The video has been posted on YouTube: