mal über den Tellerrand geschaut, da gibt es solch einen Ratgeber :
The event safety guide
A guide to health, safety and welfare at music and similar events.
Overview
Provides guidance to help those who organise music events so that the events run safely by bringing together information needed by events organisers, their contractors and employees to help them satisfy the requirements of the Health and Safety at Work Act 1974 and associated regulations. It also enables organisers to understand the needs of others concerned with events, such as the local authority and emergency services, with whom they will need to co-operate. Contents: Planning and management;...
http://books.hse.gov.uk/hse/public/sal…e=9780717624539
pdf download : http://www.hse.gov.uk/pubns/priced/hsg195.pdf
Fire Safety Risk Assessment - Open Air Events and Venues ...
http://www.communities.gov.uk/documents/fire/pdf/158379.pdf
Managing crowds safely
Overview
Provides practical guidance to help people organising events to manage crowd safety in a systematic way to ensure the safety of those attending and involved with the event
http://books.hse.gov.uk/hse/public/sal…e=9780717618347
download pdf: http://www.hse.gov.uk/pubns/priced/hsg154.pdf