Ship closely resembles either "Dinard" or "St Briac" (both 1924; 2,290 grt) built for the Southern Railway Southampton-St Malo cross channel service. "St Briac" was mined and sunk in 1942. By 1945 "Dinard" was in use as a transport having been a 'hospital carrier' for most of the war.
It is supposed to show a ship from the convoy that brought the Sørøya refugees to Glasgow, but the foreground shows what is clearly a Norwegian fishing boat. So, I suspect the information may be slightly wrong someplace.