Do loud pipes save lives?

Loud pipes save lives is what the stickers say...but do loud pipes really save lives? In this video I take a look at the arguments for and against...

I use the following equipment to record and edit my VLOGs:-
GoPro HD Hero 2 and 4 cameras
Nikon D7100 DSLR for static and video shots with various lenses
Lavalier microphone and sellotape for in helmet audio - £9 from E-Bay
Power Director 8 for the PC (for video editing)
Lavalier microphone for in garage audio - £20 E-Bay

My current motorcyles are:-
Honda CRF250L
Triumph Street Triple R
BMW R1200GS
Ducati 899 Panigale

For any additional enquiries please send a PM or leave a comment below...