官逼民反（官偪民反）　

◎ 官逼民反 guānbīmínfǎn

[being oppressed by officials the masses revolt against them;misgovernment drives the people to revolt] 官吏极力敲诈、剥削,民众就会反对官府,以示不满

全车间工人联名写信揭发车间主任的恶劣作风和违法乱纪行为,这也可说是“官逼民反”吧。