HC Deb 26 March 1941 vol 370 c597W
Mr. Cary

asked the Secretary of State for Air the number of raids, and the degree of their intensity, carried out against Berlin and Cologne since 1st March?

Sir A. Sinclair

Since 1st March there have been three heavy raids on Cologne and two on Berlin; there has been one other raid on Cologne which, though on a smaller scale, was highly effective.