Newham Council. Parking fine, blacked out sign in evidence

Got a ticket. I did know the rules given it's my local area, but I know that it cannot be enforced unless proper signage. I wanted to see if they still give a ticket.
I'm 95% sure I win this at London Tribunals, but I am more interested in knowing if there's a way to stick it to the council since they're often pulling this type of nonsense.

The audacity to post the signage as evidence is bewildering.

Link to 2 of the key evidence images are here -

In addition the specific contravention code is: 30.
Parked longer than allowed.
I want to send them a link to the evidence in the informal appeal, but am more interested in seeing them held accountable for enforcing this than a "gotcha" moment

Post the PCN.

Pcn:

I sent the above evidence to the councillor and MP of Newham.

It's just that one sign in the bay so you have a good case.

But you have to be careful as presumably you do know what the sign should be. I think you don't. 

Yeah,between us I did, but going to an adjudication I'm sure they'll overturn it.
I just more annoyed the officer thought it was enforceable