Byelaw 24.4 states “No person shall be subject to any penalty for breach of any of the Byelaws by
disobeying a notice unless it is proved to the satisfaction of the Court before whom the complaint is
laid that the notice referred to in the particular Byelaw was displayed.” So only a Magistrate’s Court
can impose a penalty for a Byelaw breach. Only the driver could possibly be found guilty. The
position was confirmed by the DfT in a letter dated 18 February 2016. It says:
“no other person or body other than the Court is able to impose a penalty for breach of the Byelaws
[including Byelaw 14 (1-3)] made under Section 219 of the Transport Act 2000 (as amended) and
made operational on 7 July 2005.”
This letter can be found at
https://www.whatdotheyknow.com/request/311011/response/770331/attach/2/F0013227%20Follow%20Up%20Reply.pdf