What to do in an emergency, ABCDE, How to examine and assess a casualty, dealing with an unconscious casualty, the principles of CPR and practical demonstration of CPR. CPR on a tracheostomy casualty using BVM/Ambu bag. Defibrillation technique and demonstration, compliant with UK Resuscitation Council 2021 Resuscitation Guidelines for ABLS and paediatric BLS, prehospital resuscitation. Responding to Choking, Anaphylaxis, signs, symptoms and treatment. Identifying sepsis, actions to diagnose and deal with sepsis using NEWS2 criteria.