1) CHECK HIS LAST VISA/ RESIDENCE PERMITT: IF IT'S STATED THAT HE HAD TO REGISTER IN THE POLICE, HE NEEDS TO INCLUDE THE POLICE REGISTRATION IN THE VISA APPLICATION; 2) IF THE POLICE REGISTRATION IS NOT ENDORSED IN HIS LAST VISA/ RESIDENCE PERMITT, THEN : A) CHANGE LAWYER B) HIRE AN IMMIGRATION LAWY...