"relax rules" is correct and usable in written English.
You can use this phrase to suggest that the rules should be made less strict or that they should be applied with more leniency in a particular situation. For example: "Given the current circumstances, it's important that we relax some of the rules so that everyone has a chance to participate."
The report linked the killings to Mr. Trump's decision to relax rules for preventing civilian casualties.
In Britain, Gordon Brown, the chancellor of the exchequer, proposed in March to relax rules on hiring skilled foreigners.
First, it can supply capital, once plans to relax rules on investment by mainlanders come into effect.
See articleGermany's planned "grand coalition" partners agreed to raise value-added tax, cut public spending and relax rules that make it hard to fire unwanted workers.
It makes little sense to relax rules involving a potential bomb fuel at a time when concern about terrorism remains high, he said.
China plans to relax rules on so-called qualified foreign institutional investors, as part of efforts to widen access to the nation's capital markets.
The administration has also supported efforts to relax rules that have restricted the nation's biggest media companies from expanding and entering new markets.
And Senator Joseph I. Lieberman of Connecticut has his eye on President Bush's plans to relax rules on arsenic in drinking water, forest roads and mining sludge.
Frederick Warburg Peters, the president of Warburg Realty, says that boards are not likely anytime soon to relax rules on who can buy into their buildings.
The two men said they would ask the federal government to relax rules regarding health care payments related to the federal stimulus bill.
2. Learn about schools' decisions to relax rules banning cellphone use in school by reading and discussing the article "Schools Relax Cellphone Bans, Nodding to Trend".
