(04 Aug 2019, 1:25 pm)streetdeckfan wrote I think until things like this start becoming a requirement there are always going to be some companies that cheap out and don't bother installing it.
I can't imagine it being that difficult or expensive to make a simple NSA system for local operators that only have a few routes.
A lot of what we've discussed today was covered under the 'accessible information' consultation in relation to the Bus Services Act 2017. There's a fair chance that these solutions will need to be (at least partially) funded by Government.
More info:
https://www.gov.uk/government/consultations/bus-services-act-2017-accessible-information/bus-services-act-2017-accessible-information-html