Event first aid, medical cover and emergency support.
From their website
First aid volunteer · Event medical cover (inferred from the source page) · Major incident support (inferred from the source page) · Emergency response during high demand (inferred from the source page) · Adverse weather response · Emergency first aid response to 999 calls (inferred from the source page) · CPR (inferred from the source page) · defibrillation (AED) · airway management (inferred from the source page) · immediate care for cardiac arrests (inferred from the source page) · chest pains (inferred from the source page) · breathing difficulties (inferred from the source page) · severe bleeding (inferred from the source page)