Prime Minister Julia Gillard has pledged to clamp down on the "457" temporary work visas.
Chief Executive Bob Greifeld recently called for regulators to clamp down on dark pools.
He told world leaders there that countries must work together to clamp down on tax avoidance.
Mr Zahawi said it was right for the government to clamp down on bogus students and colleges.
But they are edgy about his implicit threat to clamp down on the vast, unregulated repo market.
It's a business that sounds increasingly attractive as consumers look for ways to clamp down on spending.
Mexican President Felipe Calderon has bolstered efforts to clamp down on drug cartels and their financial networks.
Officials say it would be difficult to clamp down on chasers amid the chaos of a storm.
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The flow from China has eased since the Chinese authorities responded to Australia's call to clamp down.
As a result trolling is "virtually uncontrollable" until the government forces websites to clamp down, he says.
At some point, central banks will have to put up interest rates to clamp down on inflation.
The National Landlords Association (NLA) welcomed the Slough scheme as an effort to clamp down on rogue landlords.
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In the past, however, he has backed measures to deter "straw purchases" to clamp down on gun trafficking.
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Washington and Wall Street have been hesitant to clamp down on the over-the-counter market, the source of much profit-making.
The government has also set out plans of its own to clamp down on the practices of payday lenders.
Opposition politicians claim the government is using the tribunal and the recent tensions to clamp down on political opponents.
And there was a feeling that the states needed to clamp down and the government needed to clamp down.
Indeed, for all ministers' bluster, the government is taking few practical steps to clamp down on the offending sales.
Also, he will shortly unveil new measures to clamp down on benefit fraud.
The news came amid continuing political wrangling over bankers' salaries, which the UK government has vowed to clamp down on.
BBC: RBS denies reports of ?1m-plus bonus for Stephen Hester
The Nazis claimed it was a Communist conspiracy and used it as an opportunity to clamp down on its opponents.
And no matter how hard the French try to clamp down, the people of Oas always find a way in.
As the most recent data show, the new rules have done little to clamp down on excessive CEO severance packages.
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For every hacker and upstart entrepreneur there is a new law waiting to be written to clamp down on innovation.
The tests are parts of a campaign to clamp down on problem drinking at the August bank holiday Mathew Street Festival.
But the commission, which was given that authority as part of the 2010 Dodd-Frank banking law, has tried to clamp down.
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Last summer, we ordered the UK Border Agency to clamp down on these and they've had significant success, making 155 arrests.
The Calisaya case has led to concerted efforts by the Bolivian and Argentine police forces to clamp down on the trade.
In the late 1990s authorities around the world began to clamp down on private bankers and their professional instinct to shield clients from investigations.
Montenegrin officials say these are Serbian slurs and insist they are doing all they can to clamp down on organised crime.
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