8/8:
701012 (Waterloo - Twickenham)
701035 (Epsom - Waterloo)
701044 (Twickenham - Waterloo)
720117 (Cheshunt - Liverpool Street)
720144 (Liverpool Street - Cheshunt) [Sub-class cleared]
720504 [Shenfield - Liverpool Street]
720510 [Liverpool Street - Shenfield]
730211 (Euston - Harrow & Wealdstone)
730231 (Euston - Harrow & Wealdstone)
Got lucky with my GA 720s as I alighted from 144 at Cheshunt for a ~ 10 minute wait for 117 on a southbound service, similar it was only a 10-minute wait at Shenfield for 504 coming back from Southend. 3 more of the GA 720s to go (including 505)
Plus cleared the B07 DLR stock for a mile (getting lucky with my last 2x B07 units following each other from Bank, leaving 2 of the older stock to try and hunt down (assuming 12 or 50 are not long term stopped), and 4 more of the Central line units for a mile