Out of interest, just looked at the AIP for Cumbernauld.
"Noise Abatement:-
Runway 26 Departures: After take-off continue over golf course then turn right over the canal avoiding the old town of Dullatur.
(b) Circuit Traffic: Circuit traffic on crosswind should turn downwind and avoid overflying the small villages of Banton and High Banton.
(c) On right base for Runway 26 righthand avoid overflying small row of seven houses at Braeface."
They must be seriously large houses to cause a four mile Final !!!