Were you in the Lower Lane area of Bishops Waltham at around 9.55pm on February 19?
Officers from Hampshire are investigating a collision involving a cyclist and car, believed to be a Skoda Fabia, which failed to stop.
The cyclist suffered cuts to his head and body but after a medical assessment did not need hospital treatment.
Did you see a Skoda Fabia in the area before or after the incident?
Police are appealing for the driver of the car to come forward and for any witnesses to get in touch.
Anyone with information is asked to call PC Davidson on 101, quoting 44160073387, or Crimestoppers anonymously on 0800 555 111.