(22 Mar 2023, 5:23 pm)Shrek wrote I've used it several times without issue, and it has already saved me money. It can slightly slow down the process of people getting on and off though, it's not quite as efficient as similar services I've used in places like Riga where they have several doors to disembark from.
It can slow boarding. Noticed this at Haymarket on Saturday when there was some issues with the readers.