It is (unattributably) rumoured that the govt may be about to concede a pretty sweeping unamplified exemption.

That would (if it pans out) leave us still needing a suitable Morris dance exemption, and a "small premises" partial exemption (to permit proportionate but not disproportionate control of amplification etc).

It would also be nice to have a mumming and other traditions exemption but I can't see how to draft one.