Seem to have a vague memory of Steve being lined up to sing with the Blockheads at a tribute concert around July 2000 at the Brixton Academy in London,about four months after Ian Dury passed away.
Do not think Steve did this but people such as Robbie Williams,Kirsty Macoll,Mick Jones of the Clash and Madness,were on stage that night.
There has since been a tribute album released called 'Brand new boots and panties' featuring most of the above plus Paul McCartney,Billy Bragg,Cerys Matthews(Catatonia),and Shane McGowan of the Pogues.
For a stage show which had a west end run a couple of years ago the part of Ian Dury was played by comedian Phil Jupitus,for which he gained rave reviews apparently.