Lincolnshire Police are appealing for information on the whereabouts of convicted sex offender Paul Marshall after he absconded from HMP North Sea Camp.
Marshall, aged 53, was reported missing from the prison yesterday, Tuesday, 22 November.
He was serving a life sentence at the site for rape and wounding with intent.
Anyone who sees Marshall should not approach him but should instead call 999, quoting incident 298 of 22/11/2022.
He is thought to be in the Mansfield/Nottingham area, but police are encouraging the public to remain vigilant.