Police believe missing Hailsham teenager Caylan Park, 15, is in Eastbourne.
Caylan went missing from his home on Friday (July 11) and police are appealing for anyone who knows of his whereabouts to get in touch.
Neighbourhood Policing Team co-ordinator Gareth Hollister said, “Caylan was sighted in Eastbourne with friends but we are concerned as it has been a week, the longest time he has been missing.
“We would urge Caylan to get in touch or anyone who knows where he is to contact police.
“He is described as white, 5’ 5”, very slim with light brown short hair. He was wearing a black hoodie, black tracksuit bottoms and has a small black Adidas bag with gold logo.”
Anyone with information is asked to contact police on 101 or email email@example.com.