UK travellers are facing more misery, with more than 150 flights cancelled on Wednesday following a technical glitch at National Air Traffic Services (NATS). Around 1,300 flights were cancelled to and from UK airports a day earlier, with Heathrow among the worst affected. Airports are warning of further disruption as delays continue while hundreds of flights try to reach their destinations. eNCA correspondent Olly Barrat has more. Tune in to #eNCA on #DStv403
