[1] In January 2019, Queen was one of nine Maryland lawmakers to add their names to a manifesto signed by 326 state legislators to reaffirm their commitment to protecting abortion rights.

[5] In September 2018, Queen called for a county investigation into sexual assault allegations made against Supreme Court nominee Brett Kavanaugh.

[6][7] Montgomery County law enforcement officials declined to investigate the matter unless the alleged victim filed a complaint.

[8] In December 2019, Queen attended a rally in Olney, Maryland to call for the impeachment and removal of Donald Trump.

[9] In 2019, Queen co-sponsored legislation that would place a referendum to add an amendment to the Constitution of Maryland prohibiting partisan redistricting on the 2020 ballot.