Megaton327
Senior Member
The weekend service is operated by 2 trainsets, doing two round trips each. In the past, they have been the line's two 6-car sets, except on special events days when 10-car sets are used.
Ah, I hadn't realized that--makes sense!
On a related note, do you (or anyone else!) know if the plan to make the Barrie line summer weekend trains permanent is still set to happen this year? Previously they always stop offering the service after Labour Day, but I believe I'd heard they were going to keep it permanently this time as a step towards AD2W in advance of RER.