21.   The government is considering tighter immigration controls to curb an increase in bogus refugees.

22.   They also adopted a party platform that calls for tighter immigration rules, a refusal to serve in United Nations peacekeeping operations and vigilant monitoring of trade treaties.

23.   Tighter immigration controls and denying welfare to many asylum-seekers formed the centerpiece of a mainly right-wing legislative package outlined by the monarch.

24.   Tighter immigration screening procedures were among ways the government believed it could prevent triads from gaining residency.