The answer—
On March 1st, 2012. See this statement in context.
On March 1st, 2012. See this statement in context.
March 1st, 2012 / 9:20 a.m.
Director General, Centre for Chronic Disease Prevention and Control, Health Promotion and Chronic Disease Prevention Branch, Public Health Agency of Canada
The answer—
See context to find out what was said next.