The suggestions as to underpayment contained in my right hon. Friend's question appear to be in substantial accordance with the facts. The employers in question, however, contended that they were not affected by the determinations of the Linen and Cotton Handkerchief Trade Board. As I could not accept the interpretation put upon these determinations by the employers, I invited them to have the question settled by means of an agreed test case in the Scottish Courts. I regret that this invitation has been refused. I propose now to take independent action to test the legal point at issue.