 The tourism industry has not fully recovered from a 2003 SARS outbreak, while the strong Canadian dollar and tighter Canadian customs controls influenced by U.S. homeland security paranoia have resulted in fewer US visitors, while tourists from overseas continue to increase.Toronto plays host to a variety of different events year-round.In September, Hollywood actors, writers, directors and producers descend on the city for the Toronto International Film Festival, which competes with other major film festivals at Cannes, Venice and the Sundance Festival.