DENVER – Colorado’s top federal prosecutor said his office won’t alter its approach to enforcing marijuana crimes after U.S. Attorney General Jeff Sessions withdrew a policy Thursday that allowed pot markets to emerge in states that legalized the drug.

The statement by U.S. Attorney Bob Troyer came amid bipartisan outrage over Sessions’ decision to end the so-called Cole memorandum, which sharply limited what charges prosecutors could pursue in legal pot states. He will allow federal prosecutors to decide how aggressively to enforce longstanding federal law banning pot.

Troyer said his office will continue to focus on “identifying and prosecuting those who create the greatest safety threats to our communities around the state.” That approach is consistent with Sessions’ guidance, he said.

“Today, the attorney general rescinded the Cole Memo on marijuana prosecutions, and directed that federal marijuana prosecution decisions be governed by the same principles that have long governed all of our prosecution decisions,” Troyer said.

The U.S. attorney for Colorado took office in August 2016 after former President Barack Obama’s appointee stepped down. President Donald Trump hasn’t nominated a replacement.

Sessions’ move infuriated Republican U.S. Sen. Cory Gardner, who said he’s placing a hold on Justice Department nominees and will try to push legislation to protect marijuana sales in states where they are legal.

CO 141 NB/SB: Full closure at Slick Rock. Crash. The road is closed due to a semi crash. Alternate routes advised and expect delays. https://t.co/Cl3hhy59UM

— CDOT (@ColoradoDOT) February 10, 2020

The Colorado senator said Sessions promised him that he would not repeal the Obama-era policy on lenient enforcement before being confirmed as the nation’s top law enforcement official.

“What Jeff Sessions said is he didn’t think it was on Trump’s agenda to do this, he didn’t think President Trump had the bandwidth to do this, and he had no plans to repeal the Cole memorandum,” Gardner said in an interview.

Gardner noted that during the 2016 presidential campaign, Trump told a Colorado television reporter that he believed marijuana should be left up to the states.

“Why does Jeff Sessions think President Trump was wrong?” he asked.

Gardner said he only found out via Twitter that Sessions was changing the policy. He said he plans to reach out to other lawmakers from Alaska, California, Massachusetts, Nevada, Oregon and Washington state to seek congressional protection for pot programs.

Congress passed legislation in 2014 protecting medical marijuana policies.

Colorado’s senior senator, Democrat Michael Bennet, also slammed Sessions’ move.

“In rescinding the Cole memo, the attorney general failed to listen to Colorado, and will create unnecessary chaos and confusion,” he said on Twitter.

U.S. Rep. Mike Coffman of Colorado condemned the decision as an infringement on states’ rights and pledged to fight any action targeting the state’s legal market.

“Colorado had every right to legalize marijuana, and I will do everything I can to protect that right against the power of an overreaching federal government,” the Republican said in a statement.

The state’s former “marijuana czar,” Andrew Freedman, said Sessions’ only point was to create confusion but that the Justice Department cannot force states to make pot illegal.

Freedman, who formerly worked as Gov. John Hickenlooper’s director of marijuana coordination, said the uncertainty will make law-abiding people less likely to get involved in the market and make it harder for banks and insurance companies to justify the risk of working with marijuana businesses.

“It seems like a foolish step. Certainty brings better players into the market, more legitimate capital. People who want to be law-abiding will be more likely to enter into the regulated system,” he said.

Freedman said this is a time for states to increase enforcement to ensure businesses are following the law.

“We should all make sure it’s done as safely and efficiently as possible,” he said. “It’s more of a reason to double down on efforts, not to retreat.”