NRT Data Portal statistics: Freight performance measure (FPM), Public performance measure (PPM) and Rolling stock - Jan-Mar 2013 (Q4)
http://www.rail-reg.gov.uk/http://dataportal.orr.gov.uk/
seen at 18:31, 23 May in What's new.NRT Data Portal statistics: Freight performance measure (FPM), Public performance measure (PPM) and Rolling stock - Jan-Mar 2013 (Q4)
http://www.rail-reg.gov.uk/http://dataportal.orr.gov.uk/
seen at 18:31, 23 May in What's new.