Prevention Events The WSIB participates in a number of important health and safety events throughout the year. We also sponsor other initiatives, including our own monument to injured workers, to bring health and safety into the forefront in Ontario's workplaces and heighten awareness of the consequences of poor prevention practices. WSIB Chair’s Health and Safety Excellence Award for Young Entrepreneurs Student Video Contest Breaking Ground Mural Day of Mourning Injured Workers' Monument NAOSH Week Threads of Life