What should you do if an accident victim is experiencing severe external bleeding from an arm or leg wound?

1. Apply direct, firm pressure on the wound using a clean cloth or sterile dressing and keep the limb elevated if not fractured
2. Pour cold petrol over the wound to disinfect the laceration
3. Give the casualty large glasses of alcoholic drinks to dull the pain
4. Leave the bleeding unaddressed and walk away from the accident scene