(b) We must be in constant telegraphic and telephonic communication with the oversea aeroplane squadrons. We must maintain an intercepting force of aeroplanes and airships at some convenient point within range of a line drawn from Dover to London, and local defence flights at Eastchurch and Calshot.
(c) A squadron of aeroplanes will be established at Hendon, also in telephonic communication with the other stations, for the purpose of attacking enemy aircraft which may attempt to molest London. Landing grounds must be prepared in all the parks; railings must be removed, and the area marked out by a large white circle by day and by a good system of lighting at night. It is indispensable that airmen of the Hendon flight should be able to fly by night, and their machines must be fitted with the necessary lights and instruments.
Agreeably with the above, instructions must be prepared for the guidance of the Police, Fire Brigade, and civil population under aerial bombardment. This will have to be sustained with composure. Arrangements must be concerted with the Home Office and the Office of Works for the extinction of lights upon a well-conceived plan, for the clearance and illumination in the parks, in order that the defending aeroplanes can have freedom of action, etc.
The whole of the points dealt with in this minute are to be elaborated and put into precise detail this afternoon by a Committee composed as follows:—
Third Sea Lord (in the Chair).
Director of Air Division.
Director of Naval Ordnance.
And a representative of the War Office from either the Master General of the Ordnance or Home Defence Department.
I expect to receive not later than to-morrow a definite programme for action within the lines of this minute.
The whole matter is of the highest urgency.