[Jram]

Disappointing as it is, I'm going to have to concede this one - not least because the photo of the rider shows that it was not filmed for release/broadcast.

They would also have to have consent from people to be filmed - when Iron Maiden did a webcast of their Brixton gig in 2003 the signs around the venue said that it would be filmed "and if you go in, you agree that your image may be used" etc.
Similarly, the Bloodhound Gang had to pull a live DVD filmed in 2000 because they didn't have permissions - they tried to retrospectively track down everyone who appeared on stage with them, to get consent, but it never happened.

At least we know it does exist, in the archives, so maybe one day it will surface.