Risk Assessment

When filming there are many things that can happen. We take a risk assessment to make sure that nothing bad or dangerous happens and if something bad or dangerous does happen we know to make the situation better. We are filming is places such as the void, where something dangerous could happen.
RISK = PROBABILITY x CONSEQUENCE
The probability that something will happen is multiplied by the consquences of the event. 
When filming if is vital that you take a risk assessment and many companies do, such as the BBC and other film production companies.