From the article: > An investigation found that Tesla’s Fremont, California, plant had three times as many Occupational Safety and Health Administration safety

From the article: > An investigation found that Tesla’s Fremont, California, plant had three times as many Occupational Safety and Health Administration safety violations as 10 other US car factories combined. Injuries were higher than the national average, and training was shorter. And Tesla was found to have repeatedly misclassified and underreported injuries at its facilities in California and Nevada. It's not like the article is just relying on employee anecdotes. They reported on real world safety issues, including comparisons to similar companies.