This UK govt. petition may be of interest to #HamRadio operators - allow radio operators to install antennas and masts without planning permission (pls boost for visibility) https://petition.parliament.uk/petitions/755675
Petition: Allow radio operators to install antennas & masts without planning permission

Reform planning laws to allow licensed amateur radio operators to install antennas and masts without planning permission, to support innovation, skills, and emergency communications.

Petitions - UK Government and Parliament
@M0CUV I received a letter from the planners, many years ago when I operated amateur radio in a city.
I very politely wrote back to them explaining that my radio mast was a temporary installation for experimental purposes.
That was enough to make them go away.
@a2es @M0CUV I found my dads folder of stuff he'd sent to the planners and discussions with the RSGB etc to get it done. Still, it's trickier to claim that a 40ft tower cemented into the ground is temporary (ahem which may have been extended upto 60ft sometimes).