Gizmo wrote:
Traffic violations do not have to be declared to get into the US..

I've read recently that a Drink/Drive conviction will result in a refusal.
To answer your question. It depends on the Political climate at the time.
Many years ago I worked with a colleague who had a conviction for a 'Serious' assault. The circumstances were that he lived in single-quarters and another colleague went out of his way to wind him up so much that one night he lashed out and hit him. He fell awkwardly and sustained additional injuries.
He was charged accordingly, and convicted.
However, there was ample mitigation from other colleagues to the effect that he had been provoked over a sustained period and kept his job, and went on to be promoted. In fact, he was one of the nicest people that I have had the pleasure to meet, and good at his job
In todays climate perhaps the instigator would have been more readily identified as a 'bully' and the matter would not have reached such proportions. But that was then.
To quote the adage, recited by the former Chief Constable of Hampshire, (Paul Whitehouse?) when he appeared on the TV programme, Back To The Floor, a few weeks before his daughter was charged with assaulting one of his own Officers, "Rules are for the guidance of wise men, and the blind obedience of fools."
Everything has to be considered in context.
However, does any of this, interesting though it is, have anything to do with the 'aims' of the site?
Paul will have us expelled.
Am I right in thinking that you also feature in the IAM section of the ADI/Driving Instructors - forum?