Has Gordon Prentice's leaflet breached copyright?

Anyone remember how Gillman and Soame, the holder of the copyright on the Cameron/Boris Bullingdon picture made it clear in 2007 that the image couldn't be used?

I wonder if Gordon Prentice missed that one? Have just spoken to his office and they did seem somewhat unaware of the copyright issue and said they'd get back to me.

Whoops!