Lincolnshire Police have renewed their appeal to find Christopher Dickinson, who has been missing for nearly four months.
Christopher, 56, was reported missing on January 2 and it is believed he could have been in the Lincoln area.
Christopher, from Mablethorpe, is about 5’7 and of slim build. Officers say it is not known what he was wearing when he went missing, but he often wears jeans and a leather jacket.
A number of enquiries have been made as part of the search to find Christopher but have so far not been successful.
Anyone with information about Christopher, or where he might be, should call 101.