I was out last night filming the first section of Iain Sinclair and Andrew Kotting’s nocturnal 35-mile yomp around the London Overground – a reprise in reverse direction of the walk they performed for Iain’s book about the ‘Ginger Line’, London Overground. I scampered alongside with my camera (often falling behind then having to run ahead) from Haggerston before leaving them at Hampstead to head off into the freezing cold night with my GoPro strapped to Andrew’s head.

I’ve been shooting the film in small sections since last summer with just a couple of shooting days left. We started at Rotherhithe in July, a walk that ended with Andrew dressed as a Straw Bear traversing the Old Kent Road. The previous walk saw Iain joined by Radio On director Chris Petit surveying the area around Willesden Junction and Old Oak Common.

Shooting is always the fun bit – soon starts the edit of long nights sat in front of a screen. Look out for news of screenings in the summer.