Employment Law Revisited.This critique of Brian Langille's famous "Subset" article considers the historical and current meaning of "employment law" in Canada and in the UK. In Canada, "employment law" was fashioned by Innis Christie in the 1980s as the law of personal work relations for the non-unionized sector, with "labour law" applying to the unionized sector of the economy. In the UK, "individual employment law" appeared in the 1970s to be a distinct discipline; but since that time it has largely re-merged with labour law, with the terms "employment law" and "labour law" becoming virtually synonymous. An enlarged scope is proposed for the whole subject as "work relations law," in which individual and collective elements are combined; and finally it is argued that Langille's seminal article proposed a similar over-arching framework for the subject as a whole