We actually need a north-south M60 bypass for those that want to just get past the city or to the outer reaches. I reckon that would flow fairly well and would cut the M60 issues by 30-50%.
Ah, what is needed is a bypass bypass. I think that is a similar concept to shortfall insurance, or as I more accurately call it; insurance insurance.
The double word thing is always a giveaway that something is not fit for purpose.
M60; SMART motorway?
If it remembered that S-M-A-R-T = Self Monitoring And Reporting Technology, I think it avoids any possible confusion with smart/intelligent/logical which clearly the M60 et all is/are not.