Signs of a heart attack - pain like a very tight band, heavy weight or squeezing in the centre of your chest or any pain that moves into your jaw or neck

Signs of a stroke - face drooping on one side, can't hold both arms up, difficulty speaking, or weakness or numbness on one side of your body

Severe difficulty breathing - gasping, not being able to get words out, choking or lips turning blue

Heavy bleeding that won't stop - uncontrollable bleeding from any part of your body

Severe injuries - including deep cuts after a serious accident