It's not factory fitted, some dealers may provide it free of charge, however all the dealers I looked at offered it as around £100 optional extra.
Looking at the insurance quotes it made absolutely no difference for me, and also I have a tracker, so didn't bother in the end.
I'm going to see if I can find some datatag stickers for a few quid and just put them on as a visual deterrent anyway.
Observation is the greatest source of wisdom.
Last edited by owl; 07-16-2018 at 08:04 AM.