NIL.
Taxiing prohibited except on piste and voie de circulation.
Aerobatics on AD (NR 6011): 1700 ft AMSL / 4000 ft AMSL. 0900-SS. Activity reserved for pilots authorized according to protocol. Users' information on SAINTOMER A/A and LILLE INFO. AEM activity (NR 8374): 500 ft AAL; SR + 1HR / SS 1HR.