7a. It enables one to proceed along certain lines (7,6) I have railway tracks
5d. Even whales must learn it would seem(6) ???o??
12a Where a ship would be all at sea so to speak? (6) ????n?
22a Submit an accusation but would rather not have it free (6,1,6) ?r???? a charge?
15d To fret is a state of conflict (6) S?????. Wondering if it could be Serbia
Many thanks