A man in his 60s was left with head and chest injuries after being attacked by a group of teenagers.
The man was taken to hospital after the incident in Vale Park, Portishead, on March 5 at about 10.30pm.
He was reportedly attacked by a group of four boys and two girls.
One of the male offenders is described as white, 6ft tall, thick set with dark short wavy hair, wearing a white shirt with a dark coloured jacket. The other boys wore dark clothing.
The two girls involved were described as both being white with blond shoulder length hair.
Police have carried out house-to-house enquiries and would like to hear from anyone who witnessed the incident or can help them identify the offenders.
If you can help, call the non-emergency 101 phone number quoting crime reference number 5221048038.
You can also report information regarding crime anonymously to Crime Stoppers by ringing 0800 555111.
