yeah thanks it makes sense lol but what would be the case say if the winds where 310 at 5KT at EGLL??
Well in that case, you would use one of the 27's - The wind would be coming from slightly right of the runway, still more into wind than if using 09s. (Plus the strength would dictate 27's anyway as they are the preferred runways for the aerodrome in light wind conditions)
DF