epc - https://www.epcresilience.com/media/it-s-here-national-guidance-the-revised-uk-good/
First published in 2015, the guide has been extensively updated to reflect current risks and challenges in the events industry.
Essential reading for event organisers and anyone involved in staging events. This guide will help you deliver consistently safe, secure and enjoyable events. Take a look - it could really make the difference between an enjoyable success or mitigated disaster.