A large number of departures from London's Kings Cross have been cancelled this morning.
This morning's delays come after thousands of rail commuters struggled to get home because of an electrical supply problem last night.
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The Football Association has announced it has received an offer to buy Wembley Stadium.
The most hotly-tipped date is July 13, following the Nato summit which the president is due to attend in Brussels on the previous days.
Abbas Edalat, a professor in computer science and maths at Imperial College London, has reportedly been held in custody since April 15.