This is the best summary I could come up with:

But in Sweden, the electric vehicle maker is facing its first formal labor action over its anti-union stance, with potential ripple effects for the company globally.

About 90% of the entire Swedish workforce belong to trade unions and they are covered by contracts with their employers, which standardize pay rates, insurance and pensions, among other work conditions, in each sector.

They see the American EV maker's efforts to circumvent collective bargaining as an affront to the entire Swedish labor system, where trade unions are part of the fabric of the economy.

Tommy Wreeth, chairman of the transport workers' union, said the Swedish labor system is based on collective bargaining agreements, which Tesla, led by the staunchly anti-union Elon Musk, is reluctant to embrace.

A Tesla mechanic in Gothenburg, who requested anonymity due to concern about retaliation by the company, said he thinks a union agreement would provide a financial safety net that "allows us as employees to be able to have security."

Atle Hoie, general secretary of IndustriALL Global Union which represents industrial workers around the world, said large-scale strikes like this one are rare in Sweden.

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