A DOG bit a 10-year-old boy on the leg in a Chelmsford park then ran off.
The attack happened as the boy was cycling in St Andrews Park, Patching Hall Lane, at around 3.30pm on June 27,when a dog, believed to be a white greyhound, bit him on the leg.
No owner of the dog was seen, it had no collar and was off the lead.
Police are appealing for information and anyone with information is asked to contact PC Carly Dixon at Chelmsford police station on 101.