industrial action 
noun [mass noun] British
Action taken by employees of a company as a protest, especially striking or working to rule: a two-year pay deal to end six months of industrial action...
- The illegal industrial action was a protest against the growing trend of privatisation.
- It is not clear what action the pilots might take, but industrial action has been ruled out.
- The protest will consider further industrial action if the pay rise is not granted.
- multi-coil
- multicollinearity
- multicolored
- multicolour
- multicoloured
- multicolouredness
- multi-column
- multicomponent
- multicomponential
- multiconductor
- multiconsonantal
- multicopter
- multicopy
- multicopying
- multicore
- multicored
- multicostate
- multi-country
- multi-county
- multi-course
- multicropping
- multicrore
- Multics
- multicult
- multiculti