On Mon, 20 Oct 2014 12:40:00 +0100, "TMS320" wrote:

snip


I would have thought that you, of anyone, might realise. It is a metaphor
concerning the total set of hazards one has to cope with on the roads. The
hazard of a cyclist going through a red light? It's deep in the
noise.



Do you perhaps mean the noise of the cyclists shouting "Coming through - get
out of my ****ing way"?