Morning! 9d (8) Girl's name s-r---a- 11d (9) from source to mouth d-o---v-r 20a (8) one secretly conspiring -o---v-- 12d interlaced structure m-s- (think this is mesh) Thanks.
1a (2,4) -- -o-- former radio programme; I am surprised! 17a (6,4) -a-e-- -e-- energy needed to cause a change of state, eg, solid to vapour 7d (11) --f---e-c-d (of surface) became covered with salts...
19d - Under discussion (2,5) -- issue (could this be "at issue"?) 18a - live video on the Internet (7) - w-b---t (think this is either webcast or webchat)
Stuck! 7a: causing discomfort (to someone) (11) i---m---i-- 8d: (of sound) be audible at a distance (5) --r-y 12 d: S.American country (6) ----g- (unsure if g is right) 46d: beyond (7) 0-t-i-h 15a:...
14a - is this "Come to an end" making the 4,2,1,4 incorrect ?? 40a - ? Satellite -e---i-ion - broadcast from space 15a - Essex/Sussex border river - s-o-- (5)
42a - One studying regular molecular structures? (16) c---t-l-o-r-p--- ? 56a (8,5) Hard alloy t-n---e-,s---- 9d (7,9) Cabinet member - think first word Foreign 41d (9) Fungus t-----o-- Late starter...
Stuck on 2: 53a - Freshwater fish (7) i-c-n-- 42d - unable to distinguish pitch (4,4) ---r -e-f think second word is 'deaf' but 'tone' does't fit with 51a Tricentenary - prob gone wrong somewhere!