sentences:  With an interest in army training and the cadet services, in May 1947 Prior-Palmer moved a new clause to the National Service Bill which would give an incentive to those who were called up for National Service after achieving a level of efficiency in the cadets.In March 1948 he went on a Parliamentary delegation to East Africa (Kenya, Uganda, Tanganyika and Zanzibar).Later that year he warned of the danger of invasion of the United Kingdom by air, and urged the creation of a force to tackle it.