An 18 year-old man has been attacked in Crawley Park.

Around half-past five Tuesday afternoon the victim was approached by two men – both described as white, in their early 20s, of slim build between 5ft 6 and 5ft 9 inches tall.

The teenager was attacked and knocked to the floor. His mobile phone was taken and he was threatened further to give out his pin number.

Police would like to hear from anyone who was in the park at the time of the incident, including a woman who was seen nearby just before the attack.

They would also like to hear from anyone who may have been offered for sale a black iPhone 5c with white back.

If you can help please contact Sussex Police on 101 or email 101@sussex.pnn.police.uk quoting serial 1447 of 25/6. You can also call the independent charity Crimestoppers on 0800 555 111.