DVD Willesden High Level to Clapham Cab RideDVD Willesden High Level to Clapham Cab Ride 14. 95 A route learning train by North London Railways and filmed from the cab of No. 313003 using both AC and DC power. We depart from Willesden High Level Station at 14. 57 for Mitre Bridge Junction and join the branch from the West Coast Main Line passing the North Pole Maintenance Depot on the left. At North Pole Junction the pantograph is lowered and power is now from the third rail system of 750 V.