Officers on Skye struggle to keep a royal visit from the future king under wraps.

The hunt for a missing person takes a turn as police find out he is wanted by another force. Meanwhile, Inverness CID raid two properties suspected of connections to county lines drugs gangs.

A bushcraft expert is reported missing in remote Sutherland. The officers battle to uncover which route he took before a blizzard sets in.

An experienced hiker has not returned from the top of a mountain on Skye, and a concealed attic in Dingwall reveals evidence of a cannabis-growing operation.

Officers on Skye are tipped off about a resident suspected of possessing an illegal weapon, and dangerous winds in Harris cause a road traffic incident.