Police in Andover are appealing for information from the public after a man was found lying on the ground with serious head injuries.
A member of the public called emergency services to Corinthian Close, Andover at around 6.30pm on Saturday 22 March.
The man, who is 49 years old and from the local area was taken to hospital for treatment, where he remains in a critical condition.
Police would like to hear from anyone who may have seen the incident or witnessed anyone acting suspiciously.
Officers are also interested in hearing about any suspicious vehicle in the area at the time.
Anyone with information is asked to contact Andover police on 101 and quote Operation Clyde. Mini-com users can phone 18001 101.
If you wish to remain anonymous, phone Crimestoppers on 0800 555 111.