In principle, you'd read the article before commenting.

What, you didn't read it for him?

(I didn't down vote you.)

This is in the UK, so it's probably OFCOM who do the regulation and prosecution. (http://stakeholders.ofcom.org.uk/enforcement/spectrum-enforc...)

EDIT: Whoops, yes, this is mentioned in the article.

Wow, I'll make sure never to comment again without reading the article three times over to make sure I didn't miss a sentence...