In the last few years, there appears to be a rise in the use of the work-to-rule strategy when negotiations stall. It is a bargaining tactic used by unions in which its members only perform those job responsibilities, the minimum required, that are clearly articulated in the collective bargaining agreement and/or in policy. It is hoped that the resulting slowdown will have a negative impact on the employer, thus creating a change in their bargaining position. In the case of education, work-to-rule is aimed at the service provided to students.