21dn 17's shown most of African country's back (5) S???L the answer to 17 is Disraeli.
24ac Train ordered to arrive Euston? Not this terminus (8) E?R?S?A? EUROSTAR ?
...............and by the way the correct spelling of the country is Libya (the word is very often misspelt;only the proper one produces the answer here backwards , although the woman's name can be written with the vowels the other way round -- can't it?)).