Many thanks to Kruger for a fun challenge. Should satisfy anyone who was disappointed by this week’s Listener! One loose end: I didn’t spot the definition for the entry at 35 in the other clues.
Jack I believe it's 5A/30A. Archaic term for "straw" de-tailed. Maybe??
Full grid achieved. Highlights highlighted. Only things I can't work out is the parsing for the "High calibre non British" and "revolutionary cause overheard" solutions!
Took me a few hours, most of which were taken up in trying to understand the preamble. The bit in parentheses in the second paragraph is there, I believe, simply to confuse.
Thanks Mattrom.
That just leaves me with 3d. No words fit with my crossers and I can't see how any of those can be wrong. Any words of wisdom on 3d welcome!