Trolling in the Reg's forums... we mean, er, 'working' on the train still rubbish thanks to patchy data coverage

Rail fails to keep up with 4G

As well as the traditional New Year's price hikes, UK rail commuters face an additional humiliation – data speeds aren't increasing as fast as they might.…

via The Register - Data Centre: Networks
http://go.theregister.com/feed/www.theregister.co.uk/2019/02/07/railway_slow_data/