After campaigning I discussed with a comrade what was happening, and was curious about some of the military language used. The Air Campaign for the TV, Press and Radio, the Ground Campaign for door knocking and leaflet delivery, but thanks to Carol Cadwalladyr, we now know about the Submarine campaign, the use of purchased private data to develop secret online campaigns, seen only by the Parties and the individual voters targeted. Cadwalladyr has shown how this cannot be regulated, and how effective it is.
The submarine campaign