I believe, however, that employment law claimants may be better served with individual actions for wrongful dismissal, instead of joining a class action lawsuit. (toronto-employmentlawyer.com)
However, it should be noted that this issue arose in the context of a Charter challenge and the SCC did not speak directly to the issue of an employer's right to monitor computers or the admissibility of evidence obtained by an employer's search in civil actions for wrongful dismissal. (williamshrlaw.com)
Depending always on the facts, remedies can be available to terminated employees by bringing court actions for wrongful dismissal (where generally the length of time employed is a critical factor in assessment of damages); or by employment standards proceedings for unpaid wages3. (tdslaw.com)