Our measures, as was announced yesterday, I believe—all the days are blending together—are based on advice and evidence that we have. Every successive change we have made, whether it be the one that was implemented in the fall as a response to omicron or the one from a couple of days ago that will accept the use of a rapid antigen test for fully vaccinated travellers, has been based on advice. Similar to the travel advice that Global Affairs provides in consultation with public health officials, it is given based on the data and evidence available when making recommendations.
On February 17th, 2022. See this statement in context.