Having read the previous thread Radarspod's comments look like he is trying to curry favour or promotion!
The wind farm has been there for well over a year, the radar situation for not much less - and yet the TMZ goes in now without consultation and supposedly for a short time?
This looks very like the recent upgrade from E to D for a section of the TMA. Misleading information, just made things easier for ATC and to hell with anyone else.
If there was a genuine safety reason for the TMZ it should have been put in place months ago.