HC Deb 14 June 1910 vol 17 cc1193-4
Lord CHARLES BERESFORD

asked the First Lord of the Admiralty whether he has any official information showing that officers and men serving in submarines have their eyesight affected in consequence; and, if so, whether the naval medical authorities have suggested any method of dealing with the circumstances?

The FIRST LORD of the ADMIRALTY (Mr. McKenna)

There is no evidence that officers and men serving in submarines have their eyesight affected in consequence.