 Complete the following phrase:  Grimston served as president of the British Columbia Amateur Hockey Association from 1942 to 1947, and was credited by The Canadian Press for keeping junior ice hockey operational despite the lack of facilities and dwindling attendance during World War II. He also sat on the national committee to oversee minor ice hockey in Canada, and sought for the transparency of fices in amateur hockey. He served as a director for the New Westminster Royals and played a leading role in their successful bid to join the Western Hockey League in 1952. He was a vocal supporter of the Penticton Vees and led a committee to oversee travel arrangements for the team as it won the 