First off, i'm not trying to avoid this, i'm just want to know how long I should be on edge for.
On the way back from biking I think I got zapped by a copper with a speed gun. Not sure how you tell really, but I was doing an indicated 38 ish in a 30 zone, so I presume they'll bang me to rights for it. Has the speed gun just got a camera in it, or should I expected the bloke to come after me in his car?
In any event, how long do they have to send me the notice?

