PS is Paul Savage - I think you mean BS which is Spedding.
Apparently, Spedding sat inside with Margaret, while Margaret sat outside with Spedding. Then, according to Margaret, they stood quite spaced apart afterwards while the children were coming out (so if a photo was taken at that time - perhaps by the family friend, and maybe with the child who received an award - Margaret and Spedding likely wouldn't be in the photo together. imo)
Margaret apparently drove herself to the assembly, although she says she had difficulty walking due to a bad hip. I am not sure where their friend comes into it, although another friend (presumably Col) said they attended the assembly with a family friend - which was not mentioned in the confusing walkthroughs.
The things we heard at the inquest were quite different, at times, to what we had heard from Col early on.
A friend told Daily Mail Australia that Mr Spedding went to his Laurieton office on Bold St on the morning of September 12.
He had received a part needed to fix William's grandmother's washing machine, after attending the Kendall home three days earlier for a quote, and attempted to ring her to make an appointment.
He told Daily Mail Australia Mr Spedding said he had also attended the presentation with a family friend who was taking photos.
Mr Spedding has asked her to review her pictures to see if he is in any of them, the friend said. On September 12, following the presentation, Mr Spedding went to a job in nearby Dunbogan before ringing William's grandmother again.
William Spedding claims he had nothing to do with William Tyrell disappearance | Daily Mail Online