A mother and her young daughter had a terrifying near miss after a driver sped through a red light as they were about to cross the road in Bangor.
It happened at around 7.45pm on April 16.
The PSNI said a mother with her six and eight-year-old daughters were about to cross at the post office in the town centre when the driver just missed them.
Police are appealing for the public's help to find the driver.
If you have any information you can contact police on the non-emergency number 101.