Passengers are urged not to travel to and from London on the East Coast Main Line on Saturday 25th and Sunday 26th January and Saturday 29th February and Sunday 1st March as no trains will run into King's Cross, whilst major work continues as part of the East Coast upgrade. 

Over these weekends, Network Rail engineers will continue to relocate sections of the signalling system from King's Cross to a state-of-the-art centre in York.    

A reduced service will be in place on the following four weekends:

Saturday 11 and Sunday 12 January 

Saturday 18 and Sunday 19 January 

Saturday 8 and Sunday 9 February 

Saturday 15 and Sunday 16 February