Covid-19: Travellers fear vaccine passports will come too late

Would-be travellers due to fly out in the coming days fear their Covid passports will come too late for their trip. The CovidCert NI app for people travelling outside of the UK went live last week. The Department of Health (DoH) said the system went offline on Tuesday evening due to a technical problem. But applicants have said their calls and emails have gone unanswered for days. Some due to fly within days, or even hours, are weighing up whether to rebook their flights - or to go at all