Where, due to unforeseen circumstances, there is an urgent need for the rapid introduction of a replacement ro-ro passenger ship or high-speed passenger craft to ensure continuity of service, and paragraph 2 does not apply, the Member State may allow the ro-ro passenger ship or craft to start operating provided that the following conditions are met:
I gcásanna, mar gheall ar imthosca gan choinne, ina bhfuil géarghá long paisinéirí róró nó árthach paisinéirí ardluais athsholáthair a thabhairt isteach go tapa chun leanúnachas na seirbhíse a áirithiú, agus nach bhfuil feidhm ag mír 2, féadfaidh an Ballstát a cheadú tosú ar an long paisinéirí róró nó ar an árthach a oibriú ar choinníoll go gcomhlíontar na coinníollacha seo a leanas: