Hiya, thanks for the prompt reply! Apologies I should've been clearer.
The dashcam from top to bottom is me from the start - exiting Ann moss way > turning left into Lower road > then Right into Neptune Road.
If the Left side No right turn sign had remained on the Bus lane sign like it's shown on Google Street View I would've immediately understood and not turned right. But as you can see when I exit ann moss way > the Right Side no right turn sign on Lower junction road are had to see and easily obscured by vans, especially at 11pm at night.
But the way that they have moved the Left side No Right turn sign at the junction separated by a bus lane - I assumed it was for the later junction ahead or related to the buses. As I was already looking into Neptune Street to read the sign whether I can enter the controlled zone sign. In the end I wasn't sure so as soon as I entered Neptune street I did a 3 point turn and came back out again.
Would it be worth appealing? Or would that make me miss out on paying the £80 half price amount?
Here are the rest of the PCN:



Many thanks!