Seven Sisters Road - looking east towards Manor House 1961

The frog junction on the overhead where trolleybuses heading towards Turnpike Lane parted company from those travelling towards Stamford Hill & Tottenham. As more trolleybuses travelled towards Tottenham than Harringay, the overhead points were set per default in that direction. Conductors of buses towards Harringay had to pull the frog on the traction pole to change the points towards Harringay. An Indicator can be seen on the pole.