Earlier quoted context omitted.
The staff or someone with them scans it upon request.
This sounds like "compliance" attorneys gone crazy. It's appalling, but does check out with the bureaucratic cancer eating our society. Waitstaff or the cashier reading menu options sounds like wonderful accommodation. Certainly much more so than impersonally telling a customer to solve their own problem by turning their dining session into a web browsing session.
Because it sure doesn't seem like you know the first thing about the issue....
And when we don't actually know what we're talking about what are we supposed to do?