The UK's air traffic control system suffered a second significant fault in less than a fortnight on Monday, disrupting more than 25,000 Ryanair passengers and causing delays and cancellations across Scotland, Northern Ireland and northern England.
Ryanair said more than 25,000 of its passengers were affected, with more than 140 of its flights delayed, and renewed its call for Martin Rolfe, chief executive of NATS, to resign.
