Yep, remember that! I've seen quite a few other similar films on YouTube taken in the 60s, 70s and early 80s and always a bit of a shock to see how relatively little traffic there was and how clean the streets were. Somehow, never noticed it at the time! The old films of Birmingham city centre from the 60s are also interesting because everyone seems to be dressed up with all the blokes in suits, coats and hats!