I think these are correct but would appreciate help with the parsing.....
15a Wife of Douglas? Outspoken Salford native is she? (9) - MANXWOMAN?
I think this is a homophone but i can't think of what. Also, Salford is Manchester and Manx is IOM so what's the def?
2d Smart newspaper, working to cover book and film (6-2-2-7) - SUNDAY GO TO MEETING (Smart)
5d Is unfaithful by supporting cardinal (3-5) - TWO TIMER (Is unfaithful)
If TWO is the cardinal, why is TIMER 'By'?
20d Coil on sink is security measure (8) - LOCKDOWN? (Security measure)
I get DOWN for 'Sink' but why is 'Coil' LOCK?
48d Writing material evidently having run out, grunts (5) - OINKS (Grunts)
I can see INK but that's it.