NCC.IDE.A.206 Crash axe and crowbar
(a) Aeroplanes with an MCTOM of more than 5700 kg or with an MOPSC of more than nine shall be equipped with at least one crash axe or crowbar located in the flight crew compartment.
(b) In the case of aeroplanes with an MOPSC of more than 200, an additional crash axe or crowbar shall be installed in or near the rearmost galley area.
(c) Crash axes and crowbars located in the passenger compartment shall not be visible to passengers.