I can see the sense of being banned from driving in Scotland if you are over the limit that they have set , but surely you should still be allowed to continue to drive in England as you would not have committed an offence there .
There are plenty of ANPR cameras around that could help enforce such bans . They read your registration plate and know if the vehicle is taxed , tested , insured , and who should be driving it . If you drive past one in a vehicle registered to a banned driver then you are instantly pinged to local plod cars and you will be pulled over . I was once stopped four times in one day near York for having no test/tax/insurance , and the vehicle not being registered . Plod said I had been highlighted by local cameras .
As for sorting out the drivers that are involved in the other six out of every seven deaths on Scottish roads .. Is it the drivers that are causing the problem ? Reports have only mentioned 'deaths on Scottish roads' . It could be blamless drivers that are going about their daily business and schoolchildren throwing themselves under the wheels . It could be people jumping from bridges and dying on the road . I am of course assuming that they are only counting human fatalities in their figures .