All trains on major route to London cancelled causing early morning travel chaos

All trains on a major route to London’s busiest train station have been cancelled this morning after a points failure.

Routes have been cancelled between Crewe, Birmingham New Street, Rugby, Northampton, Milton Keynes Central, Tring and London Euston.

This means all services which begin or end at Tring are cancelled, according to National Rail.

But train services running between Crewe, Birmingham New Street...