I can answer that question.
The requirement of every three years for us is governed under the Canada Labour Code. That's the minimum requirement for federal jurisdictions to recertify in CPR and first aid. As our previous witnesses mentioned, if you get it yearly, you're more proficient in that skill. If we were to look at increasing that requirement with our internal policies, we'd be getting our members trained. The standard first aid is two days, so we'd be getting them off the streets for two more days every year.