Low clouds and rain in the morning prevented Germans from launching attacks on Britain; reconnaissance flights were mostly left alone by the British. At 1500 hours and 1915 hours, the Germans launched large groups of fighters in an attempt to draw out British fighters, which was initially successfully, but very quickly Air Vice Marshal Keith Park saw through the German attempt and recalled the fighters; only 9 fighters were lost on either side. On this day, RAF leadership decided to stop using Defiant turret fighters as daylight intercepters as they were no match for German fighters. Overnight, German bombers attacked Portsmouth, Tyneside, Hartlepool, Swansea, Manchester, and Liverpool; decoy fires were lit in the countryside to lure German bombing, which were partially successful.
