O2 4G still down as transport networks and millions of outraged customers unable to get internet data

The Independent 

O2's internet network is suffering an outage. And O2's customers are outraged. The carrier's 4G problems have hit the networks 25 million customers, as well as those using networks that rely on its infrastructure, like GiffGaff and Tesco Mobile. But it is also causing problems in places that rely on O2's network coverage for other important services. Transport for London's live timetables, for instance – which allow people to see accurately when a bus is about to turn up at any given stop – appears to have broken and is showing that no buses are arriving.