Oxford Speedway was a viable proposition back in 1975 but it didn't stop Osborne under the guise of Bristol Stadium Ltd from selling the stadium to the council with a view of developing the site for housing. Thankfully an SOS Committee was formed of which my uncle was one and stepped in to save the stadium.
And of course he was later involved with the debacle of Bristol Speedway of which he has been quoted as saying it was a success which of course it was regarding attendances but he and his fellow consortium members never got planning permission and were forced to close after only two years of operation.
He has always been a shady character!