Up until a couple of weeks ago the portion of Rwy 27 between taxiways C and D (the end of the runway) was NOT available as there was gravel and workmen all over it. Typically, all that the NOTAM stated was that taxiway D was not available. This NOTAM could have, and should have, been clearer! It is now as described above, with the portion of runway between C and D available, but the last usuable exit from Rwy 27 being C. My airline will not allow 180 degree turns for a B777 here because the runway is not wide enough to consistently and safely do this. A tug would be required if we overshot taxiway C.
Saudia? Not sure they worry too much about rules anyway. More interested in not being embarrased, and saving face!