Luftwaffe carries out daylight raids over south east England and Portsmouth and night attacks on London, the south east, Merseyside and the East Midlands
RAF raids Berlin, Wilhelmshaven, the Channel ports and Lorient
How to cite this article: Rickard, J (28 December 2007), 28 September 1940, http://www.historyofwar.org/secondworldwar/date/1940_09_28.html