Here in the US, Metro-North (one of the 3 major NYC-area commuter rail systems) was running bar cars until 2014. You can bring your own alcohol on all 3 of the

Here in the US, Metro-North (one of the 3 major NYC-area commuter rail systems) was running bar cars until 2014. You can bring your own alcohol on all 3 of the NYC-area commuter rail systems and drink if you want with the exception of some of late night hours/major drinking holidays.