More than 60 protests were planned for Saturday, and a dozen more for Sunday, at Tesla showrooms across the United States, as backlash continues against CEO Elon Musk for his cost-cutting role at the Department of Government Efficiency.

The plan for a day of mass demonstrations follows a series of violent incidents. Anti-Musk activists have been accused of throwing Molotov cocktails at Tesla facilities in Colorado, Nevada and Oregon and defacing Tesla vehicles there, and on Monday, authorities said they found multiple “ incendiary devices ” at a Tesla location in Texas.