Cheers Broocie.
The frustrating thing about what you said about the 14 day NIP, was that she was called on the 13th day.
Does the fact that they didn't take a statement, caution her, or even breathalyse her make any difference?
If any action was to be taken, how long would it take for the Fiscals office to get in touch?
The 13 day thing is, I think, the indicator....
Lack of statement is no great biggie as she was not officially cautioned at the time, it would appear. The official caution was administered on day 13.... Was any reply noted?? No reply made? Best option.....

A breath test, in the greater scheme of things, is a no great never mind. All that means is that sdhe cannot be done for drunk driving and, potentially, would guess that the cop dealing could be done under the Force regulations for not requiring one at the time. depends on how nit picking you want to be, in all honesty, and probably will boil down to your wifes word versus the cops, so not worth the candle, imho...
PF has 6 months to instigate proceedings, so set the date for sometime in early August. If no official paper by then - happy days....
