Jack Taylor wrote:

This is the best one that I've found. The ones in the Aldgate
Masterplan are a bit "Micky Mouse" and look like they were drawn by
kids with too many crayons!

http://www.thisislondon.co.uk/standard/article-23485861-details/Drivers+face+'racetrack'+chaos/article.do

It looks like a terrible idea. Far better would have been to pedestrianise
Whitechapel High St and use Braham St as the two-way bypass.