M4 speed cameras

Apparently there was a go-slow protest organised because speed cameras were installed on the M4.

Am I missing something? - the cameras are (ostensibly) put there to make people drive slower, and the protesters protest by, um, driving slower? Well, that's really going to encourage the authorities to take action... I can see more cameras appearing already ;)

I dunno. I can't help thinking that all 'slow drive' protests are idiotic - by going so slowly they erode public support and by causing more fuel to be burned they both damage the environment and (through fuel tax) put more money in the government's pockets. It'd probably be more effective to drive at ~40MPH. They'd get just as much publicity, do less damage and not fund the very people they're protesting against. Gah...