I think it says "No stopping Mon - Fri, 8am - 5pm". The times vary. See here: www.redroutes.org.uk/ and click on "What Are Red Routes?". It's very informative.
wim commented on 07.01.05
I cannot read it, could you go back and tell me what it is? Red route is all I can make out of it. In Brussels they have the same thing, but there no-one bothered to draw a red line, it is in their heads