Sir Lancelot and Sundy Express

[mollysam]

Must be really stupid this week-end think I have erred somewhere.
4a) Caledonian squandered costs on island (8) ? c?t? ???

7d)Initial military objective is to disable (4) ??i?

8d) Failure on coming up repeatedly - think this will be no no

As if that isn`t enough I also cannot finish the Sunday Express mag.

9d) -Windsor, surname of some of Elizabeth ll and the Duke of edinburghs descendants (11)
e?u ?t ? a ? t ?n

[bibblebub]

4a) scots man

7d) m aim

8d) looks like it

[djawhufc]

scotsman
no no

[Oldred]

scotsman
maim

[bibblebub]

9d) mountbatten

[mollysam]

many thanks to one and all, no wonder I couldn`t get theanswers, had strong boxes instead of strongrooms, which sorted that out, once again thanks