Police are asking anyone with information on missing Henry, 15, from Portslade to please get in touch as they're concerned for his welfare.
He hasn’t been seen since leaving his home around 10.50pm yesterday on Monday (Nov 28) and has links to West Sussex.
Henry is described as being slim, around 6’1” with short brown hair.
He was last seen wearing all black clothing, including a black Nike puffer jacket, Nike Air Max trainers and a small black bag.
If you have information which could help officers safely locate Henry please call 101 quoting serial number 1293 of 28/11.