The comedian, 30, who sought mental health treatment over the summer, is said to be “back in the swing of things” and “single and doing really well,” the source says…see more

Peter Davidson has a strict “no phones” policy at his comedy shows and he’s not afraid to call out rule-breakers.

While Davidson, 29, was performing at City Winery in New York City on Thursday, November 2, he noticed a rogue venue staffer pull out their phone.

(A representative for City Winery has since confirmed to Us Weekly that it was a “sneaky fan” and not a member of the staff.) From his perch on the stage, Davidson interrupted his set to address the employee who was filming and shouted, “F—k you,” according to an eyewitness.

The City Winery spokesperson later told Us that the individual’s footage from the performance was “erased” after he was removed from the event space.

“Our staff were devastated after the show, as they take so much pride and feel so lucky to be working these special shows,” the rep said. “These are the nights that make their hard work all worth it.”