Betts located the "Australian Embassy", a caravan, on site behind the bowls centre at the annual Stoke Mandeville Games where it was known as the centre of much international goodwill during the Games according to Joan Scruton, secretary to Ludwig Guttman. These annual Games played a unique role in the development of the Paralympic movement. It was decided that every four years the Games would be known as Paralympic Games with the 1960 Rome Summer Paralympics being the first of these events.