Consider yourself lucky only getting three points. Driving instructors get three points and the pupil at the time gets three points. Thats six points!
Anyhow it only lasts three or five years and it's only sixty quid isn't it?
Not saying speeding is right but you can't argue about the speed limit either because if there is street lights and no speed indications and no signs on the road telling you the distance to a junction the speed is 30MPH. Anything over and it has to tell you.
Just found
this, might be of interest to note the line "
The NIP must be sent to the driver within 14 days"