The CAA are responsible for policing aviation and surely it is their job to follow this sort of thing up if it is brought to their attention.
Coppers don't write every violator a summons.
It is comforting to know "aviation" needs "policing".
Is it so bad in the UK now....that aviation folks have to fear prosecution by the CAA over patently innocent and harmless violations of the AOC or some one-time unintentional administrative violation?