Major disruption to train services this afternoon (Wednesday) will last into the evening rush-hour and beyond.The West Anglia line is in turmoil after three cows were hit and killed by a Stansted Express service in Bishop's Stortford.British Transport Police said the incident, at Cannons Mill Lane footpath crossing, had not led to any injuries on board the train.Abellio Greater Anglia, the company which operates services through East Herts and West Essex, says trains may be cancelled or delayed...
