WASHINGTON — Accusing conservative Supreme Court justices of placing “a crown on Donald Trump’s head” that allows him to commit crimes with impunity, Senate Majority Leader Chuck Schumer said Monday that he’s eying a legislative response to last week’s court ruling.

“We Democrats will not let the Supreme Court’s decision stand unaddressed. The Constitution makes plain that Congress has the authority to check the judiciary through appropriate legislation. I will work with my colleagues on legislation classifying Trump’s election subversion acts as unofficial acts not subject to immunity,” Schumer, D-N.Y., said on the Senate floor.

Schumer made his remarks as the Senate returned from recess, a week after the Supreme Court handed former President Donald Trump a big win in a 6-3 ruling along ideological lines that presidents have legal immunity from prosecution for “official acts” carried out on the job, but not unofficial acts. The terms are subject to interpretation, and Schumer is seeking to define Trump’s attempts to overturn the 2020 election results as being outside the scope of his presidential duties.

“We’re doing this because we believe that in America no president should be free to overturn an election against the will of the people, no matter what the conservative justices may believe,” Schumer said. “As we work on this important matter, we’ll also keep working on other proposals to reassert Congress’s Article I authority to rein in the abuse of our federal judiciary. The American people are tired, just tired of justices who think they are beyond accountability.”

The specifics of the bill are not yet determined, and there would undoubtedly be hurdles to advancing the legislation in the Senate, where Democrats hold a razor-thin majority in a chamber that requires 60 votes for passage.

Apart from Congress, the White House told NBC News after the Supreme Court’s ruling that it is exploring its own options on how to respond.

“We are reviewing the decision and certainly will be exploring what could be done to address it to better safeguard democracy and the rule of law in the future, given this dangerous precedent,” White House spokesperson Ian Sams said.