Central banks around the world must raise interest rates soon to bring inflation under control, international regulators have warned.

Bankers tightened up last fall after regulators warned about increased problem loans.

Environmental regulators also warned that a flame would emit too much carbon dioxide.

But others, like the gouging of low-income borrowers, continued even after regulators warned the bank to stop such activities.

As for the banks, it was only a few months ago that regulators were warning that they were too lax in lending.

The shakeout in trading may exact a costly toll, some companies, industry experts and regulators warn.

In 2013 the hospital's regulator, Monitor, warned the trust was close to insolvent.

A leading atomic regulator has privately warned that the world stands on the brink of a "nuclear 9/11".

But recently regulators have warned that some of the plans have been engaging in questionable business practices, like destroying unpaid claims.

But regulators had warned that failure to continue the rescue at a sustained pace could cost taxpayers billions of dollars more.