@Staygulf the order is The London Borough of Redbridge (Off-Street Parking Places) Order 2013 (https://drive.google.com/file/d/19A6LZKje6gPO-0XCa_eNvY3vaVkL45xC/view) as amended by The London Borough of Redbridge (Off-Street Parking Places) (Amendment No, 2) Order 2013 (https://drive.google.com/file/d/14HVl96wE6j1VgpD5Sa8pidjH1MBptYp2/view), The London Borough of Redbridge (Off-Street Parking Places) (Amendment No, 1) Order 2016 (https://drive.google.com/file/d/1bhL9TPNK-cMvT-zq-B8i1P1wVvGNrMrD/view) and The Redbridge (Off-Street Parking Places) (Amendment No.2) Order 2017 (https://drive.google.com/file/d/1LNyl5-5mrFYpHzPsR4srTLNU4_jRSRTT/view)
The council photos do not prove any contravention at all, as they don't show any signage whatsoever (you do not want to alert the council to this deficiency in their evidence):
(https://i.imgur.com/pR2ia6h.jpeg)
(https://i.imgur.com/1GfEqWO.jpeg)
(https://i.imgur.com/RPV6vFX.jpeg)
(https://i.imgur.com/dOo6kH4.jpeg)
(https://i.imgur.com/2NN3cG1.jpeg)
(https://i.imgur.com/o0vH7ON.jpeg)
In these circumstances less is more, as you don't want to make any unnecessary self-incriminating admissions. I'd suggest a much shorter representation which the council is unlikely to give any proper consideration to, but that will be clear to the adjudicator:
Dear London Borough of Redbridge,
I challenge liability because nothing put the driver on notice as to the effect of article 8(1)(b) of The London Borough of Redbridge (Off-Street Parking Places) Order 2013, and in such circumstances the alleged contravention did not occur.
Yours faithfully,
Send this via the council website and make sure to keep a screenshot of the confirmation page.