Fixed Pen Notice - How long after NIP?

[Hxc]

Hi all.

Because I'm a useless child killing 19 year old in a car that's far too fast for me and will spit me into a hedge I got caught speeding a couple of weeks ago and got the NIP. Signed, sent it off, etc... but have not yet got a FPN back. How long does it usually take? I am mildly concerned they have not recieved the letter and all.

Cheers

 

[Hxc]

If people have read me post they would see I already have had the NIP and am wondering how long it takes for them to send me an FPN!
Ah, 6 months to send me a fine! Lovely.