During my 'day job in the 1980's
Bill Wyman came to do the (Manchester) City to do some filming.

The film crew made the mistake of taking up too much room in the street allocated for them to park up all their vans and equipment'.
The Traffic Unit despatched their Traffic Sgt. to "advise them accordingly".
Upon meeting 'Mr Wyman' - he gave the impression he don't know who he was - and was somewhat authoritatrian
After giving ordered direction, he left me to ensure instructions were carried out.
I spoke with the Crew manager and working with him organised some mutually agreeable paking for both traffic flow, pedestrian access and ease of convenience.
Upon completing the task, we made our way to the 'butty van' - where hot drinks and snacks were available.
So having a cuppa and a bacon balm cake we were joined by the man himself.
There was a friendly conversation of quips and banter, with his focus on the 'now' rather than the past which was a tad disappointing -
- Though the interaction was one I'll remember as a pleasant experience.