Chinese coaches enter service in Montréal
https://www.railwaygazette.com/passenger/chinese-coaches-enter-service-in-montreal/66812.article
The Saint-Jérôme route, where new coaches were installed, seems to have a few train services. Especially during daytime, there are only one train service per a couple of hours.
In such a low demand situation, is it necessary to use double-decker trains?
It's mysterious.
