The phrase "are already regulated" is correct and usable in written English.
It can be used when discussing rules, laws, or guidelines that are currently in place regarding a specific subject or area.
Example: "The chemicals used in agriculture are already regulated to ensure safety and environmental protection."
Alternatives: "are currently governed" or "are already controlled".
Because they trade securities, futures and derivatives, Getco and Knight are already regulated by both agencies.
Several coastal cities in Southern California most affected by urban runoff problems, including Los Angeles, are already regulated separately under the Clean Water Act.
Further spinning suggested that Mr. Bush thought carbon dioxide emissions are already covered under federal law, and only intended to promise to regulate things that are already regulated.
Some derivatives, like stock options and interest rate futures, are already regulated because they are traded on exchanges like the Chicago Board of Trade.
By late Monday, business executives and economists were saying that the price controls were set on industries that are already regulated like transportation, electricity and water.
In fact, their campaign activities are already regulated by the Charity Act itself, regardless of whether or not an election is taking place.
That said, it appears that we are already regulating our population to some degree, with some countries, such as Japan, expected to have a smaller population by 2050.
These were excluded from the RBA standard because the industry is already regulated by state and territory regulators.
We want better regulations on something that is already regulated.
The majority (176) was already regulated during the first 30 min. Nineteen and three genes were down-regulated by a factor > 2.5 respectively between 30 60 and 60 90 min intervals.
(It is arguable, for example, that violence against women is already regulated adequately by the states).
