I've just run into a requirement to have a lever release or lock a ground frame (several turnouts from a goods loop into a goods yard under local control from a frame).
I dare say it is much the same requirement as the level crossing, so might be able to be added to that selection stream. I'm not sure what colour such a lever should be.
Sorry if this appears twice - not sure if things worked the first time
Jim.
Additional Requirement: Ground Frame Release
Moderator: RedFred