Britannia Secondary School, Vancouver, B.C. (Wikipedia, SCC bio).
University of British Columbia — Bachelor of Commerce (B.Com.), 1961 and Bachelor of Laws (LL.B.), 1962 (Wikipedia, Torys LLP).
University of Cambridge (St. John's College) — Master of Laws (LL.M.), 1964 and Diploma in International Law, 1966 (Wikipedia, SCC bio, Torys LLP).
Funded his graduate studies at Cambridge with a Newton W. Rowell Fellowship in International Law and a Mackenzie King Travelling Scholarship (The Canadian Encyclopedia).
He had applied for a Rhodes Scholarship but discovered, the night before his interviews, that he exceeded the age requirement, and attended Cambridge instead (UBC History Project).