Police arrested four Thais and seven Myanmar nationals in Mae Sot after raids on 25 locations. The gang issued Thai ID cards starting with "0" (for people without house registration) to as many as 700 people, reportedly charging 40,000–100,000 baht each. A former Mae Sot assistant registrar is still wanted. Police say they are cracking down on all registration fraud. If you hire or deal with staff or customers in border areas, verify ID documents carefully and do not accept cards at face value. Buying or using such cards is a criminal risk.