the R.F.C. It is not necessary to detail how, when I had earned my wings, I joined the civil side of flying and became a pilot-commander in the Transatlantic Service. I had a good deal of influence behind me, and, to cut a long story short, at twenty-eight I was Assistant, and at thirty Chief Commissioner of the British Air Police. I was answerable to[Pg 12] Government alone, and, within its limits, my powers were absolute. [Pg 12] It was on a morning in late June, the 25th to be exact, when the wheels began to move. I date the start of everything from that morning. About one o'clock on the preceding night Thumbwood had waked me from refreshing sleep. A wireless message, in code, had been received at Whitehall. It was addressed to me personally, and was from the Controller of the White Star Air Line at Plymouth. My people at Whitehall, on night duty, thought it of sufficient importance to send on even at this hour. As soon as I was thoroughly awake, and had done cursing Thumbwood, I read the message. It only said that a matter of the gravest importance required my personal presence at Plymouth, and would I come down at once. Now considerable experience of the fussy great men who controlled the air-liner companies, which linked up England with all parts of the world, had made me somewhat sceptical of these urgent demands for my presence. More than once I had to explain that I was not at the beck and call of any commercial magnate, and if I had made myself disliked in certain quarters I had, at least, made my office respected. Accordingly I scribbled instructions to the chief inspector on duty that he should send a[Pg 13] wireless to Plymouth requesting further details. Then I went to sleep again. [Pg 13] As a matter of fact, I was going to Plymouth the next morning in any case, though on private business. Sir Joshua Johnson, Controller of the White Star Line, did not, of course, know that. His midnight message was a coincidence. I could have flown down from Whitehall in my fast police yacht in an hour, but, as it happened, I was going to train from Paddington. Sir Joshua could wait until I turned up some time after lunch. How well I remember the morning of my departure from town. The long departure platform at Paddington was crowded with well-dressed, happy-looking people, as I stood by the door of my reserved carriage