At this time, and for long afterwards, the operations of the air lines were very seasonal, the volume of traffic being reduced to negligible proportions in winter. With the advent of spring the industry seemed to wake up, machines were reconditioned for the summer traffic, more machines were ordered from the manufacturers. On this occasion things were more hopeful than before, for the Government were tied to a definite policy of assisting civil aviation by direct and indirect subsidies. At first this had the usual result of tending to discourage enterprise and efficiency; later on a more cunning method of distributing the money was adopted, to give full benefit to those companies which displayed an ordinary sense of business. Stenning had got a job in the spring on one of the air lines. This concern, while chiefly occupied with maintaining a regular service to Paris, had been one of the first to see the possibilities of a special charter business in aeroplanes. That is, it bought up a number of old war machines and converted them into fast three-passenger machines.