Yes, if we could rely on every driver to be experienced, use sound judgement at all times and have a care for all other road users - then we would need virtually no traffic laws beyond 'drive on the left', 'give way to those on a roundabout' and a few others. Cars would probably get there faster as would cyclists and uninjured.
But realistically and with the huge burden of deaths and maimings I move sadly towards the direction of legislating for the lowest common denominator not the good. I was against 20mph zones. But if the evidence is compelling, and it is given a severe grilling by independent experts before we act on it, then what is the problem? Just be careful of politicians bearing statistics, this is about as reliable as their science (or treatment of scientists).
But realistically and with the huge burden of deaths and maimings I move sadly towards the direction of legislating for the lowest common denominator not the good. I was against 20mph zones. But if the evidence is compelling, and it is given a severe grilling by independent experts before we act on it, then what is the problem? Just be careful of politicians bearing statistics, this is about as reliable as their science (or treatment of scientists).