So the badly-chipped propeller was removed and placed in the lorry until it could be converted into a novel timepiece. Then, having seen the valuable portions of the crashed Dromedary safely in the huge petrol-drawn vehicle, Derek bade farewell to his newly-found friends of the Sisternbury Anti-aircraft Force and was motored back to Torringham.

It was a sort of triumphal progress, for the now thoroughly-excited officers, jubilant at the idea that the raider had fallen a victim to one of their depot, were "letting themselves go" with no uncertain voice.

With motor-horns adding to the din, and a tattoo of sticks beating the covers of the cars, the motor cavalcade swept into the aerodrome, where Derek, taking to his heels, fled precipitately to his quarters.

It was not long before the C.O. sent for the victorious pilot.

"In case you may be suffering from swelled head, Mr. Daventry," he remarked, at the conclusion of a congratulatory interview, "I think we'll have you posted for active service in France. That, I think, is a fitting reward, and I hope that you'll recognize that it is so. Meanwhile I must warn you that on no account must your name figure in the press. It is an unwritten law in the R.A.F. that individuality should be eliminated as far as possible, and the undoubted honour shared by the unit to which you belong."

Within a week Derek's orders to proceed across Channel came through. His field-kit was soon packed, and after a couple of days' leave Daventry found himself at Richborough, en route for Dunkirk.

CHAPTER VI

Across the Channel

Contemplating a journey by the now famous Channel ferry, Derek was soon to learn how, at the very last moment, official plans are apt to be altered.