Explain the different stages of a risk assessment.

Employers:
1. Identify Hazards (e.g. Physical, mental, biological, or chemical)
2. Decide who may be harmed and how (Determine who's at risk and how)

Employees:
3. Assess the risks and act accordingly (Decide how hazardous and likely of harm a hazard may cause and work to reduce the risk of the hazards)

Employer:
4. Keep records (Record hazards and note what has been done to reduce or eliminate it)

Both: 
5. Review the assessment (Regularly refer to the assessment to have an agreed and mutual practice of safety) (Also, adding any new practices, machinery, etc.)