The Health (Public Buildings ) Regulations 1992 cover communty theatres and are applicable to public schools.

This PDF document Guidelines on the Application of the Health (Public Buildings ) Regulations 1992 is much easier to read

Model Code of Practice : managing the risk of falls at workplaces

Concerts and Mass gatherings Guidelines pdf copy

Electricity Regulations 1947 pdf$file/Electricity+Regulations+1947.pdf

Guide to testing and tagging portable electrical equipment and residual current devices at workplaces Government of Western Australia Department of Commerce Worksafe

Electrical appliances and equipment Importing, selling or hiring – Department of Commerce
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Electrical Safety for Entertainers is a UK document that everyone needs to read and understand