6 - Three letter shortened form of a dog breed + UR + miners' union
16 - anagram of career NC + unclued letter
20 - Misprint in tenth
26 - The answer is the Belgian name of a port and there is an unclued letter.
Thanks, Novalis. The thread yesterday was titled 'Ev To End' and there's a little bit more information on there. (I don't do links, sorry!) Yes, it'll be a shame to lose what is a mostly excellent puzzle.
Apparently they get only about 10% of the entries for this than they do for the other crosswords. To me that is spurious because by its very nature that is bound to be the case.
Mamya, thanks for that. I don't know how 'niche' the thematic puzzles are, but some obviously flourish more than others, attract more solvers than others.
Unfortunately when the Telegraph had a reorganisation, a few months ago, I lost my contact there who would have been able to throw some light on the,matter.At the moment, due to Covid19, the phones are not being manned and they take ages in answering e-mails.