they should Enforce the law- Zero tolerance for bad drivers
If possible they should introduce biometric drivers licence like the new passport
or merge the information from the immigration service so they have a database
that way they can ban bad drivers for a period of time and if caught driving they go to jail
Insurance should be compulsory especially for commercial drivers
M.O.T checks should be made compulsory and valid for 6month at a time, no m.o.t no insurance
There should be different class of drivers licence for commercial transport drivers
Roads should be clearly marked, most roads don't have 'lanes' just bare open road
all new road contract should include solar powered street light
Highways should also have cat's eyes
http://en.wikipedia.org/wiki/Cat's_eye_(road)