My apologies if this is already known about, but having seen this 20 minute silent film for the first time last night via a link from the Stationers Company School Facebook page, I was knocked out by it. I would never have believed something like it existed. It even shows the flats where I lived until I was 22 - Ramsey Court.
I've seen the late '40s black and white Pathe footage of the young mother shopping in Crouch End, but for somebody born and brought up in Crouch End through the '60s and '70s, this has far more of a connection:-