So, as I commented, this is how they deal with door congestion and validation in a vehicle with doors on one side, otherwise the best place for the scanners is on the stop:

http://www.kamim.sk/fotky/lv-riga-570x1.jpg http://www.kamim.sk/fotky/lv-riga-570x1.jpg
Tony P

---InTramsDownUnder@..., <tressteleg@...> wrote :

If people validate their tickets on the platform waiting for the vehicle to arrive, they don't clog up doorways fiddling for tickets and, especially in Melbourne, waiting for the equipment to recognise that ticket.

Regards,