No, because if they can't scan it you just need to queue up at the laptop. It's in the email you just quoted.
@Ramsaye started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
No, because if they can't scan it you just need to queue up at the laptop. It's in the email you just quoted.