From what I understand, it's only banned to the spotters who block traffic in the middle of the road, not the sensible ones who spot from the sidewalk. If it's only the stupid spotters who stand in the middle of the road, then I agree. However, if it's all the spotters, even the ones on the sidewalk, then I disagree. Hopefully this will create order after a while and get all the spotters blocking the street to stop, therefore creating order when all the spotters are restricted to the sidewalk. I'm going to London for a week next year, and hopefully when I stick to the sidewalk and don't block traffic, I'll be fine.
I agree if it's only banned to spotters like this
Hopefully it's only spotters like this