While tightening the border, officials also created a system of penalties for those who get past it, making it far more likely that migrants who were caught would be jailed, prosecuted as criminals, or expelled from the country far from the place where they tried to enter.
The plan would have expanded civilian trade while tightening controls on oil and prohibited weapons.
His new law allows urgently-needed foreign specialist workers into the country, while tightening restrictions on others.
Nuclear powers would help other countries develop civil nuclear energy while tightening safeguards against those who would weaponise the technology.
The plan would have expanded civilian trade while tightening controls on the smuggling of oil and prohibited weapons.
Mr. Lacy said that Sears, while tightening some requirements for its MasterCard, would not change the eight-month rule.
Cooperating more effectively on counterterrorism while tightening security at airports and train stations would be a start.
For example, while tightening sanctions, it could offer to talk to Iran about all aspects of their troubled relations, even before work at Natanz stopped.
The Government has been getting rid of planning guidance, and regulations around planning for environmentally damaging developments, while tightening up guidance around wind farms.
That question is especially important in China, where regulators have looked askance at drones while tightening their hold over civil society.
For example, if an operator blocks the camera lens with a wrench while tightening a bolt, the onscreen overlay could drift as the operator's head turns.
