Definitely not on Tim's wavelength this week. Apologies for asking for help on three.
1A: One may have regular trivial stuff on the Queen (5,5) I have ?A?L? P?P??
10A: Strange idea about New England work (6) I have ??N?I?
6D: Doctor Who's after run of publicity from these? (4,5) I don't have anything for the first word but the first and third letters are the last letter of 1A and the first letter of 10A. I think that the second word is S?O?S.
Many thanks to all. I read the Aeneid at school for A level Latin many years ago so that should have been obvious, particularly as I guessed it was an anagram.