Thames Valley Police is appealing for information from the public to find a prisoner who has gone on the run from Springhill Jail in Bucks.
Bradley Ruby, aged 24, absconded from HMP Springhill at 10am on Friday, January 13.
He is 5ft 10ins, of medium build, with brown hair and a tattoo of a smiley face on his left hand.
Investigating officer Mark Weatherstone said: “We are appealing for information from the public to help find Bradley Ruby, who absconded from HMP Springhill this morning.
“If anyone sees Ruby, please do not approach him, instead call 999, quoting investigation reference 43230018318.”