used by, or under the control of, the armed forces, civil defence, the fire service, forces responsible for maintaining public order, and emergency ambulance services, when the carriage is undertaken as a consequence of the tasks assigned to those services;
atá in úsáid, nó faoi rialú, ag na fórsaí armtha, ag seirbhísí cosanta sibhialta, ag an tseirbhís dóiteáin, ag fórsaí atá freagrach as an ord poiblí a choimeád, agus seirbhísí otharchairr éigeandála, i gcás ina dtugtar faoin iompar mar thoradh ar na cúraimí a shanntar do na seirbhísí sin;