Yeah, About Those Cameras

If you were a statistical guy....you would be asking in a random year....how often are cam system down?  

'Sparky', your IT guy would likely say 14 minutes of the whole past year....due to a thunder-storm.  

But it does beg questions just how often this does occur now.

In that NYC subway episode....the only shot you have is the guy with the cellphone coverage....nothing from within the car itself.