MV "Red Duchess".

The photo was taken at 5pm but the incoming squall makes it look much later in the day. This globetrotting vessel is the 1285t MV "Red Duchess" operated out of Troon by JST Services, who also owned the road crane being used to discharge the cargo of road-salt. Built at Bergum, Netherlands in 1969, the 76m general cargo ship has since been re-registered in Panama and was last heard of in China in Sept 2017.
In her new life, the name TROON is no longer painted on her stern. ☹