Better Mobile Cover Goes Live from O2 UK on East Coast Mainline

[Oxonian]

The heading of the ISP Review article is quite exciting, until one realises that this is two tunnels at King's Cross and not the entire East Coast Mainline :-  

Better Mobile Cover Goes Live from O2 UK on East Coast Mainline - ISPreview UK

https://www.ispreview.co.uk/index.php/2025/05/better-mobile-cover-goes-live-from-o2-uk-on-east-coast...

LNER and Network Rail fix mobile phone signal blackouts at King’s Cross station

https://www.ianvisits.co.uk/articles/lner-and-network-rail-fix-mobile-phone-signal-blackouts-at-king...