How on earth do you drive this junction? https://www.bbc.co.uk/news/articles/c4gpv96lyp4o
Where are the give way lines?
Where are the pedestrian crossings?
Can you turn right, or do you have to go around the central division?
According to the article, this is supposed to make drivers more aware of pedestrians. I think if I was driving it I would be so distracted by all the 'road art', and by looking for instruction marks on the road, that I'd be more likely to hit a pedestrian, not less! Besides, do the pedestrians understand how to cross it? Painting rainbow flags over zebra crossings confuses road users - this is possibly even worse.
Markings on our roads are strictly utilitarian. They inform and instruct road users. They are fundamental to road safety, so clarity and consistency are critical.