Flag of the Corps of EME – The Corps of EME was created in 1943 and its role is 'achieve and maintain the operational fitness of electrical, mechanical, electronic and optical equipment of the Army'. Official meaning of the colours is: Oxford blue, devotion to duty; Golden yellow, magnanimity and intellect; Scarlet, aggressiveness valour and sacrifice. The flag is apparently 5:8, vertically divided blue-yellow-red-yellow-blue (30:15:10:15:30)
http://www.crwflags.com/fotw/flags/in^armc.html
Nichalp