Parking Hell: How Bad UX Design Made a London County's Attractions Inaccessible

If you've ever wondered what the car park equivalent of a 'only compatible with Google Chrome' message is, well apparently it's a certain company saying your choice of parking space doesn't support your type of vehicle and to go park somewhere else.

Also why it's not a good idea to rely solely on mobile apps for simple public services.

So, what does the “Or call 020 3046 0010” alternative do?

(Yes, they try to hide it, and it still requires a phone with reception, but it could be a lot better than downloading and using the app)