I have now made a Fediverse-only lane sign and a end of Fediverse-only lane sign, compliant with the internationally-agreed Vienna Conventions on Road Signs

(this is a modification of the bus-only lane and end of bus lane signs in the UK)

RE: https://labyrinth.zone/objects/b29c68e3-00ca-4b4a-9893-ae636994d2d3