HC Deb 10 March 1939 vol 344 c2516W
Lieut.-Commander Fletcher

asked the Secretary of State for Air whether he will state the dates of the abolition of the Portsmouth prohibited area, and the straightening of the officially recognised air route between Portsmouth and the Isle of Wight?

Captain Balfour

The Portsmouth prohibited area was abolished with effect from 1st August, 1937, and the straightening of the route was made effective as from 14th March, 1938.