But the Musicians’ Union, which also called for [Form 696] to be scrapped, has now softened its position.

“When the form was first introduced, it suggested it was for all live music events,” said assistant general secretary Horace Trubridge.

“That was something we were opposed to. We believe now that the form is much more focused and that the vast majority of our members are never going to come across Form 696.

“And perhaps the ones that do encounter it, they’re working in an environment that needs police attention to ensure their safety.”