Bishop Marrocco/Thomas Merton Catholic Secondary School and Regional Arts Centre (referred to known as The Regional Arts School @ Marrocco, BMTMCSS, Bishop Marrocco/Thomas Merton, or simply Marrocco/Merton), originally known as Bishop Francis Marrocco Catholic Secondary School and St. Joseph's Intermediate and Commercial School is a Catholic secondary school located in Toronto, Ontario, Canada housed in the former West Park Secondary School building. The school is part of the Toronto Catholic District School Board and serves about 1000 students in grades 9 to 12. The schools were named after the Toronto Auxiliary Bishop who worked with Archbishop Pocock in the Archdiocese of Toronto's great efforts in the 1960s to extend the availability of catholic secondary education and the American mo