Sunday Post prize crossword:
5d Being constructed badly (13)
J-C-Y-U-L-I-G
18d Guard duty (6-2)
-E-T-Y-O
I think the latter must be SENTRY TO but this doesn't seem to sound right.
As for the first, I can only presume this is some sort of colloquial phrase, involving BUILDING but it fails to ring any bells whatsoever!
Any help gratefully received!