PresidentQuits CAHA fWINNIPEG CCP) — LloydPollock of Windsor, Ont., has resigned as president of the Canadian Amateur Hockey Association.In a statement issued at the CAHA’s national office here, the association’s past - president Fred Page of Vancouver, said be had received the resignation Monday with “deep regret.”Pollock’s resignation was said to be for business reasons.“It is with great regret that I resign the office of president,” Pollock was quoted as saying in the statement.“Through the years I have enjoyed many fine, and I hope lasting, friendships thro\igh my association with amateur hockey, and will continue to remain most interested in the greatest team sport in the world.”Pollock served 15 years as an executive member, vice-president, president and past-presi-dent of the Ontario Hockey Association before becoming second vice-president of the CAHA in 1964. He was first vice-president of the association in 1966 and became president this year.Page said no changes wiOl be made in the other offices of the association until a decision is made by the executive committee at the semi-annual meeting in Winnipeg Jan. 25-26.Page said the association will “greatly miss the many years of hockey experience which Mr. Pollock brought to the CAHA as an officer.”The statement said Pollock found it too difficult to carry out the responsibilities of president because of business reasons, and that a few months ago his position in business life had been changed from Windsor to Chatham, Ont.