i Cryptic Crossword No 424

[souxie]

6 Across, Ruin chances of quick return after moving to other bank (4,4,7)
9 Across, Crucial location reached,as result of excellent service (5,2,2,6)
10 Across, Don't give up SE route with yachts at sea? (4,3,6)
19 / 25 Across,Continue to final destination,going by air(4,5,2,2,3,3,2,3,4)

Sorry about the lack of letters

Many Thanks in Advance

[bibblebub]

10a) stay the course - anagram of se route yachts

[bibblebub]

9a) point of no return - clue refers to tennis

[bibblebub]

6a) burn ones bridges

[Wharton]

10a stay the course (anagram Se route yachts)

[bibblebub]

19/25a) keep right on to the end of the road

[boxtops]

have you got any letters for the last one now?

[boxtops]

^ thanks bibble

[souxie]

Many thanks to all.

[bibblebub]

Just done the crossword and found that 6a is burn YOUR bridges - I had assumed that the Times convention of using ONE'S (instead of YOUR) would be used.