Request Unlock or a Level 4 Editor to restrict the right turn from Bevenden Street to A1200 - Provost Street 
Unlocked.
While you are there, do you think you can turn right out of Nile Street onto the A1200? It’s currently allowed in Waze but would mean driving across solid hatched lines.
I don’t think you can turn right or go straight across.
Also can you connect the created Allerton Street. It was missing from the map.
After posting the above I have an idea to make it simpler.
So can I have the following Segments unlocked and have a go.
Downlocked
I am all done I started with my idea and then realised you could go straight across from Nile Street but not from Bevenden Street since the sign says Turn Left.
Nile Street here was set to one way. So I have changed it to 2 way but I can’t see who would use that bit of road in that direction. Maybe Emergency Vehicles use it as they only have to got through a “No Entry” sign and it saves going round Old Street Roundabout. :?
Otherwise I think I have all the turn Restrictions correct now.
So I am done and as I have said I have set the Speed Limits to 20Mph as per Islington council website.
Also can you attached Sibury Street Spotted it was missing from the map.
Please relock
Silbury St connected and all the other links uplocked. Thanks