“A party to an arbitration agreement against whom legal proceedings are brought (whether by way of claim or counterclaim) in respect of a matter which under the agreement is to be referred to arbitration may (upon notice to the other parties to the proceedings) apply to the court in which the proceedings have been brought to stay the proceedings so far as they concern that matter.”
“… I see no reason why these words in the Act should be construed so narrowly as to exclude a wholly-owned subsidiary company claiming, as here, a right to sell patented articles which it has obtained from and been ordered to sell by its parent. … The two parties and their actions are, in my judgment, so closely related on the facts in this case that it would be right to hold that the subsidiary can establish that it is within the purview of the arbitration clause, on the basis that it is ‘claiming through or under’ the parent to do what it is in fact doing whether ultimately held to be wrongful or not.” 33. In Mustill and Boyd, Commercial Arbitration (2nd ed 1989) it is said (at 137) that the decision can perhaps be explained on the basis of agency, and otherwise it is difficult to see how the subsidiary could have taken any part in the arbitration, and elsewhere (at 472) the decision is described as “curious”