justindperkins: 37425 at Dereham
justindperkins: A class 312 leaves Ipswich for London Liverpool Street
justindperkins: 47584 on a Norwich-Liverpool Street train at Ipswich
justindperkins: East Coast HST leaving London King's Cross
justindperkins: 67021 heads west at Pymoor
justindperkins: NMT near Cambridge
justindperkins: Class 170s at Pymoor in the Fens