The EU's "E-Evidence framework" allows authorities in any member state to compel entities doing business in any part of the EU to produce and/or preserve communications data, completely by-passing cross-border barriers.
_e.g._ Victor Orban could have wiretapped any communication within the EU. Supporter by an EU directive
Dithering as a mechanism to reduce/remove banding can be very impressive.
The color Next machines only had 12 bit displays, 4 bits per channel, but with careful use of dithering it was often indistinguishable from a 24-bit display (so called "true color")
The sidebar about pirate radio, while factually correct, seems to heavily imply that pirate radio started in the jungle era, but Radio Caroline was broadcasting in the 60s