Under Recommendation $16($parts a$,$ b$,$ and d$)$ of the International Labour Organisations $($ILOs$)$ Occupational Safety and Health Recommendation, $1981($No$\mathrm{.}164),$ Northern Mill workers must co$-$operate with their employer to help them fulfil their obligations under C$155.$Comment on the extent to which the workers have not co$-$operated with their employer