#UnitedAutoWorks

The National Labor Relations Board has filed an official complaint against Tesla Motors, saying the company violated workers’ rights by suppressing their efforts to unionize.

While automakers hoping to keep employees from joining a union is nothing new, the NLRB’s issue focuses around an obligatory confidentiality agreement that may have prohibited them from openly discussing their working conditions and safety concerns at the company’s facility in Fremont, California. The agency also investigated allegations from the workers that Tesla intimidated and harassed them, which would be a violation of workers’ rights under federal labor law.

Meanwhile, Tesla has decided not to take any of this sitting down. The electric automaker has issued a scathing response to the complaint by giving the United Auto Workers a piece of its mind.

The UAW hasn’t had the best luck unionizing the South thus far, but one man hopes to bring Mercedes around.