I am writing as the lead of the OptimoRoute organised editing activity (https://wiki.openstreetmap.org/wiki/Organised_Editing/Activities/OptimoRoute).

@rskedgell In this case, our team member made a change that goes against our internal guideline: change an existing tag only if it is plainly wrong. This would likely have been caught in our internal review.

For anyone following this changeset, the broader concern raised by @rskedgell is being discussed here: https://community.openstreetmap.org/t/optimoroute-organised-editing-activity-in-the-uk-truck-hgv-access/129894/4