It's due to clearance issues with the floorless trains.Excuse me!
Please tell me that yellow is a primer...
Also, what is the deal with that one support?
I wonder why they went for this colour scheme, then?They'd have had to order it, a LOT of paint. They definitely chose a colour...
I know what primer is, but I thought primer was typically grey?That yellow coat is what is known as a primer. It's used to help make the outer coat more durable and vibrant, allowing for a longer shelf life.
The orange does looks quite amazing, if I must say. Hopefully I'll be able to get around to doing it this summer!