Nothing in particular, just banned.

I missed the part where they were driving at high speed. He said they were driving at high speed, but they weren't in the video. Unless British CCTV automatically records in BAL (Bennyhill Alternation Line), an goes through a YSF (Yakketysax-Stop Filter) when they deinterlace it for ATSC on this side of the pond.

they probably thought they were. leave it to british CCTV to be looking out for the well being of teenages at 3am in an overnight parkling lot.