Q: You arrive at the scene of a motorcycle crash. The rider is injured. When should their helmet be removed?
        
        
            
                Correct answer:
                
                    Only when it's essential
                
             
        
            
                Explanation
            
            
                Do not remove a motorcyclist's helmet unless it's essential. Remember they may be suffering from shock. Do not give them anything to eat or drink, but do reassure them confidently.