I thought that was the simplest way to do it as it is an "All in one - All UK speed, red light, variable, bus lane and other road safety camera locations in a single file" rather than download many files - is that where I have gone wrong?
Andrew's comment: The button does not work if you select the Local POI filter as you (registered user) can download as many Local POIs as you want. The One-Click-Update option works at a country level only.
- Remove all filters and search strings, or
- remove all cookies or
- log out and add that file to your cart as a guest.