original: however the registration law changed in 2006 and since march 2007 official vehicles have got standard number plates .
simplifications: however by changing the registration law in 2006 , official vehicles got standard number plates from 2007 . but the registration law changed in 2006 , so since march 2007 , official vehicles have regular number plates . 1 . however the registration law changed in 2006 and since march 2007 official vehicles have got standard number plates . however the registration law changed in 2006 and since march 2007 official vehicles have standard number plates . but the registration law changed in 2006 , and since march 2007 , government vehicles now have regular numbered plates . since march 2007 official vehicles got standard number plates as per the new law however , the registration law changed in 2006 and since march 2007 official vehicles have got standard number plates . since march 2007 official vehicles have got standard number plates as the registration laws changed in 2006 .