Taken from the rear of the train on the LCGB Eastern Counties Limited rail tour. 62613 worked it from Liverpool Street to Cambridge and back from Ely. This is on the outward trip at Tottenham on the South Curve, awaiting signals for West Junction, with the SB in front of large building.
The West Curve can just be seen in front of the viaduct carrying the ex-LMS Tottenham & Forest Gate line.
Note the old chap with his home-made shed and improvised allotment on two levels within the council waterworks and pumping depot.