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.

Tesla Inc.’s sales started slowing even before Chief Executive Officer Elon Musk really threw his weight around in US politics. Since he’s taken a starring role in the Trump administration and become a cheerleader for Europe’s far right,