Traffic Dept has more knowledge and wisdom than us but I would like to suggest an idea which will help truly elgible expats. I want traffic Dept to make an alternative for the expats who have educational certificates and working on bigger positions but only becuz they don't have have proper profession mentioned on ID becuz of there company they were suffering. Make a procedure educational certificates+ Company offered position on agreement + your terms and conditions.

These will help getting license for deserved expats.
I hope it will reach the dept and they will make changes in future.