Have you seen Peter Charles Holloway? He has been missing from the Sleaford area since 7.30am yesterday (21 March).
Peter, who is known as Elvis, is described as white, 5ft 3ins tall, of medium build, with brown hair that is balding on top.
The 60-year-old was last seen wearing blue trousers, black shoes and a blue coat with white strips under the armpits. He was also carrying a blue and black rucksack.
If you have information, contact 101.