Officers investigating an assault in Gloucester have released a CCTV image in the hope that someone may be able to identify the offender.
Police would like to speak to the man in the image in connection with the incident, which took place on Worcester Street at around 11pm on Friday 20 April.
A man in a wheelchair was approached by several men who blocked his path. He was then punched in the side of the head and threatened.
One of the offenders is described as a man of large build who was wearing a Black t-shirt.
If you recognise the man in the image please call 101 quoting incident 561 of 20 April.