teaching, and research functions of the Toronto Psychiatric Hospital, located at 2 Surrey Place, which opened in 1925 under Clarence B. Farrar. The Institute served as the main psychiatry teaching hospital for the University of Toronto and was the headquarters for the Department of Psychiatry in the Faculty of Medicine. The first Medical and Executive Director of the Clarke was Charles Roberts, and the first Psychiatrist-in-Chief (and Professor and Head of the Department of Psychiatry at the University of Toronto) was Aldwyn B. Stokes. When Stokes retired in 1967, the administration was reorganized, and Robin Hunter became Medical Director and Psychiatrist-in-Chief. Fredrick H. Lowy served as Psychiatrist-in-Chief of the Clarke from 1974 until 1980, followed by Vivian Rakoff from 1980 to 1990, and Paul E. Garfinkel from 1990 until the Clarke's 1998 merger into CAMH. Upon its merger into CAMH in 1998, the Clarke building become known as the CAMH College Street site. Conrad Black has been a generous supporter of the Clarke Institute of Psychiatry. Rent increase In 2015, CAMH's facilities at the College St. site were put in jeopardy following notice of a rent increase from $1.2 million to $4 million per year, at the renewal of its 20-year lease. CAMH valued its property at $25 million, whereas the hospital's landlord, Brookfield Asset Management, valued it at $100 million. Brookfield turned down CBC's interview requests. A government arbitrator was appointed who valued the property at $55 million, yielding a rent increase that CAMH was reportedly able to pay. Addiction Research Foundation The Addiction Research Foundation (ARF), then named the Alcoholism Research Foundation was founded in 1949, when H. David Archibald, who had studied at the School of Alcohol Studies at Yale University, was hired by the Liquor Control Board of Ontario. His mandate was to determine the scope of alcoholism in Ontario. He was named executive director when ARF opened and remained in that post until 1976. Focusing initially on outpatient treatment, their first facility was Brookside Hospital in 1951, expanding to branch offices and new locations in 1954, the same year they set up in-house research. In 1961, formally renamed the Alcoholism and Drug Addiction Research Foundation of Ontario, ARF expanded its mission to include drugs. In 1971, they expanded to a clinical teaching hospital called the Clinical Research and Treatment Institute. In 1978 ARF opened the School for Addiction Studies and expanded their international role in