Just lock em up..
http://www.independent.co.uk/news/uk/politics/cornwall-live-reporter-locked-in-room-banned-filming-theresa-may-factory-tour-general-election-a7713311.html
Here we go the latest popularist policy which will ultimately only do damage to long term investment. reduce competition and have the reverse effect.
This isn't a Tory government, its a Theresa May government. Really hard to know what she represents, constantly changes her mind on everything...