I've got a Silver Capri

[coulthard1.freeserve.co.uk]

Good Evening
            I was watching I Love 1974 on Sky last night when they were
going through a article on the Ford Capri the coolest car of its day
when they cut to some archive footage of a send up band singing I've got
a Silver Capri to the tune of silver machine the band were dressed in a
pace hippy style and covered in face paint. Does anyone know where this
footage is from?
Brian