President Donald Trump’s firing of the former chairwoman of the National Labor Relations Board was an “illegal act,” a federal judge ruled Thursday, overturning her ousting in a decision that was highly critical of Trump’s “intent on pushing the bounds of his office.

A federal judge unloaded on President Trump in a ruling Thursday calling his firing of a member of the National Labor Relations Board a “power grab,” “flat wrong” and “a blatant violation of the law.”