The situation now is somewhat different in that a very large proportion of dentists are now legally using the title. I have spoken with a large number of younger dentists who have been using the title since qualifying and the general consensus of opinion seems to be that they have no intention of ceasing to use the title, whatever the Council might decide.
We need to make it abundantly clear to the GDC that if they do vote to implement a ban, dentists will ignore it and continue in their use of the title 'Doctor'. The Council would then find themselves in the embarassing position of being practically and financially unable to act against those dentists openly flouting it's guidelines.