The consumption of alcohol in (ANY) motor vehicle, is strictly against the law in BC, regardless of age. Section 44(1) Liquor Control Act of BC. Unfortunately, we cannot accept minors (under 19 years old) unaccompanied by their legal guardian(s) on our perimeter seating buses due to regulations. You are required a safety monitor on board with the requirement by the passenger transportation board. Please advise with a specialist upon your inquiry regarding this matter.