A city is shutting down employees' computers to stop them from working late
http://money.cnn.com/2018/03/30/news/seoul-korea-seoul-overwork/index.html
The situation is similar to that in Japan.
Especially, the concern that regulation of working hours may make employees bring their task back home. It really happens in Japan.
Dentsu, a Japan's company backlashed after an employee died due to overtime work, began to regulate working hours strictly. It forced many employees to bring work home. So, their working hours remained, and their salary was decreased.
So, what we need is to change mind.
"Forgiving those who can't keep deadline."