Police seek help finding Alan, 77, possibly near Humberston, January 16. Call 101 with information.

Alan may have been there around 4 p.m. on Thursday, January 16. Did you see Alan there? Do you have any dashcam video from that day? Police want to hear from you.
Alan stands five feet eight inches tall and has dark grey hair. He likely wore a blue jacket and jeans, and also probably wore boots. He may have a walking stick.
Police have already searched for Alan, checking CCTV and nearby areas. Humberston and Tetney were searched, but they are still trying to locate him.
Police are asking about the yachting club area again. Were you near the Cleethorpes Yachting Club at that time? Do you have dashcam footage from January 16?
Call the police at 101 if you can assist, and quote Incident 184 of January 21. You can also email force.control@lincs.police.uk, using the same details in the subject line. Even a small detail could help find Alan.