NCO.OP.180 Simulated situations in flight

(a) The pilot-in-command shall, when carrying passengers or cargo, not simulate:

(1)  situations that require the application of abnormal or emergency procedures; or

(2)  flight in instrument meteorological conditions (IMC).

(b) Notwithstanding (a), when training flights are conducted by a training organisation referred to in Article 10a of Commission Regulation (EU) No 1178/2011, such situations may be simulated with student pilots on board.