Large gatherings have a range of potential health risks and benefits. The World Health Organization defines a mass gathering as an event where the “number of people attending is sufficient to strain the planning and response resources of the community, city, or nation hosting the event”. Examples of mass gatherings may include, festivals, sporting events, concerts and cultural events.
The COVID-19 pandemic reinforced the role of events in infectious disease spread. However, there are a number of other factors relating to events of all sizes that impact health including, sanitation, weather, food, alcohol and other drugs, and the risk of injury.
There are a number of ways that events can support the health and wellbeing of attendees, as well as supporting the health of the local community. A coordinated and proactive approach to risk reduction and emergency management will facilitate providing a successful event.
The guidance below explains factors relevant to public health and provides recommendations for how to protect and promote health at events. Bearing in mind every event is different the information please seek professional advice from relevant stakeholders in the planning stages as required. Liaising with stakeholders early will support you to develop a successful event. Key stakeholder can include local council, emergency services, transport, food vendors and health service providers.
Getting started
Completing a risk assessment is a key element in planning a successful event. By identifying potential risks that may impact event goers and local community they can be evaluated, and precautions or management plans can be developed. Risks may not be limited to the event goers but could impact the community and have national implications e.g. an outbreak of measles.
Examples of factors that may impact the risk include:
- Type and size of audience
- Location
- Duration
- Time of the year and day
- Type of activity
The steps to complete in a risk assessment are outlined below.
- Identify hazard and risk: the aim is to identify all hazards and associated risks, regardless of
whether they are within the control of the event organiser. - Analyse the risks: determine the likelihood of the risk and its potential consequences. This involves determining the severity of each risk.
- Evaluate the risks: using the resulting risk levels, rank those risks and develop a prioritised list of risks requiring attention. This supports allocation of resources to those risks of greatest priority.
- Risk reduction and management: risk can be controlled in a number of ways, and the first objective should be to avoid or eliminate the risk entirely. Where elimination is not possible, exposure to risk should be reduced as much as is reasonably practicable.
Use the risk assessment table below to help categorise potential risks.