Angelfishsolo
A Velocipedian
- Location
- Cwmbach, South Wales
Which of those sources introduces a bias towards proving that helmets are of limited value and which can introduce a bias towards proving helmets protect the wearer?
Lets see. If sponsered by a pro helmet charity I might expect different results to that of one sponsored by a anti-compulsion lobby.
 
				 
 
		 
 
		
 
 
		

 
 
		
 
 
		 
 
		 
 
		