I've got my ACT2K on the handlebars, since (i) I don't wear a helmet and (ii) If I did, I don't think I'd be comfortable looking even more of a dick than normal! 
I've only got a fairly event free commute from Streatham to South Ken, so far (at four times normal speed, if anyone thought I was cycling rather fast!)
	
		
			
		
		
	
			
			
I've only got a fairly event free commute from Streatham to South Ken, so far (at four times normal speed, if anyone thought I was cycling rather fast!)
 
				 
 
		 
  
   
 
		 
 
		 
 
		 
 
		 
 
		
 
 
		