No sooner have the band launched off into this section than the music stops.
A telephone is ringing loudly on stage.
Ian picks it up, listens for a moment, and, in the early UK shows, announces the following:
Would the gentleman who has left the thoroughbred racehorse parked outside the theatre please remove it because it's now got in and is fouling the foyer.
Just as suddenly, the band kick straight back into the song.
For the American and Australian shows, the telephone call went slightly differently ...