The general idea: https://en.wikipedia.org/wiki/Work-to-rule
Some examples, many of which only do "work-to-rule" on certain days, not even on all of the days. https://chicago.cbslocal.com/2018/02/09/west-chicago-teacher... https://www.orlandoweekly.com/Blogs/archives/2018/01/26/oran... https://www.floridatoday.com/story/news/2018/01/04/unhappy-r... https://www.tulsaworld.com/news/local/education/tulsa-public... https://www.washingtonpost.com/news/answer-sheet/wp/2012/11/...