Suitable facilities shall be provided to enable operational staff to communicate with one another at all times and to inform passengers in case of emergency.
Cuirfear áiseanna oiriúnacha ar fáil chun cur ar chumas na foirne oibríochta cumarsáid a dhéanamh lena chéile tráth ar bith agus paisinéirí a chur ar an eolas i gcás éigeandála.