sentences:  The next day, "Bentley" and sister ship rescued the 54 survivors from "Colin".In June 1944, the Allies invaded Normandy, and the 1st Escort Group, including "Bentley", was one of six Escort Groups deployed to form a barrier about 130 miles west of Lands End to prevent German U-Boats based in the French Atlantic ports from interfering with the landings.In December 1944, "Bentley" remained part of the 1st Escort Group, based at Belfast and operating at the western end of the Channel.