Cryptic crossword No 2,708

Across

1. Curious as Trump's offspring inherits about a penny (9)
2. Bits held back in thong (5)
3. Giving a new name to ginger nuts with substandard filling (9)
4. Extract of parsnip ultimately brought back with another plant (5)
5. Staying put in majestic kingdom (8)
6. Midway through sojourn a lady reveals diary... (7)
7. Spotted toboggan carrying Gregory, perhaps (8)
8. Little swine broke leg in coalmine (6)
9. Argument with expressionless extremists, for example (5)
10. Cure strut buckling in building (9)
11. Level platform (5)
12. Craftsmen replacing Charlie with George then reorganising sections (9)
13. A maths problem leads to breathing difficulty (6)
14. ... and adorable lady getting disheartened in a big way (7)

Down

1. Opening account with the Church of England's Head of Spending (6)
2. Came across one and four getting enunciated in figure of speech (8)
3. Mark of shame that originally gets hidden by Greek character (6)
4. Observe repartee lacking this oddly (7)
5. Fastened around the end of clapper as chimed (6)
6. Something carrying a charge in South African province is relevant to the entire country (8)
7. Element of jazz in classic metal (4)
8. Associate is brutally cut off at the waist (4)
9. Breather during exercise dive (6)
10. In cahoots to capture that woman (8)
11. They rewrote the script, tried so desperately (7)
12. Care fee (6)
13. Overturning of Qatar referendum reveals hidden mistakes (6)
14. Looking the other way when love quietly gets put aside at last (8)