NG. 17.45 GMT. G8 protesters bound for London today are being told to stay put, says Network Rail.
Although mainline rail services are continuing to run as near normal service as possible, people are asked not to make any unnecessary journeys into London today. King's Cross station, a natural depot for trains to and from Scotland, is likely to remain closed 'for some time'. GNER trains are currently terminating in Peterborough.