1.  France also bans use of Mobile, email after work hours, the publication in "The Hindustan Times" Dated;12th. April,2014 Page 14:

Title " France Bans Use of Phone, Email after Work"

at following link is self explanatory, and is attached too.

https://paper.hindustantimes.com/epaper/services/OnlinePrintHandler.ashx?issue=87342014041200000000001001&page=14&paper=A3

2. Germany has already banned "Out of Hours Working"

https://www.telegraph.co.uk/news/worldnews/europe/germany/10276815/Out-of-hours-working-banned-by-German-labour-ministry.html

3. The ILO has advocated to reduce work hours to 40 hrs/week from 48 hrs/week.

The attachment 

"Working hours " 

explains it from perspective of human rights too.

https://human-rights.unglobalcompact.org/dilemmas/working-hours/

5. The attachment

"

Why Working More Than 8 Hours A Day Can Kill You"

is interesting.

https://www.forbes.com/sites/daviddisalvo/2012/09/12/why-working-more-than-8-hours-a-day-can-kill-you/

5. When would violators in India and law enforcers would listen!

6. The employees need to unite, form unions, affiliate with trade unions..................and rise for their rights.