Lincolnshire Police are investigating a report of a racially aggravated hate crime at a Lincoln park yesterday.
At 8.20am on May 8 a man was racially abusive towards a woman, her six-year-old son and newborn baby as they walked through Hartsholme Country Park.
The incident is reported to have happened on the footpath around the lake, near to Shearwater Drive and the white footbridge in the park.
The man is described as mixed race, 6ft tall and was jogging through the park. He was wearing a beanie hat, white T-shirt and white shorts.
Anyone with information is being asked to call 101.