Lorry collides with M25 bridge sparking 50-minute traffic queues

Thameslink between Brighton / Horsham / Haywards Heath / East Grinstead / Three Bridges / Gatwick Airport / Rainham (Kent) and Bedford, between Orpington / Gillingham (Kent) / Elephant & Castle and Luton, between Three Bridges and Flitwick and also between Sutton (Surrey) and St Albans City