That's not what permissive means. The original tagging was:
motor_vehicle = no
motor_vehicle:conditional = yes @ (19:00-7:00)
which encodes the 7-7 restriction correctly.

I will revert for now, but it probably needs further checking if the sign has changed.

Conditional access is a very advanced topic and one that has big effects on routers etc. Best to steer clear or ask unless you are 100% sure.

Please also respond to my separate changeset query about not:brand changes.

