"Where, at a hearing other than the trial, evidence is given in writing, any party may apply to the court for permission to cross-examine the person giving the evidence."
"The statutory discretion to order cross-examination is broad and unfettered. It may be ordered whenever the court considers it just and convenient to do so."
"English law does not generally permit, save by consent, depositions, in other words oral interrogation of an opposing party, except at trial where that party has chosen to give evidence."
"The present case does not involve an injunction, and it is therefore less obvious that the s.37 test is the right one. But even assuming that it is, the phrase 'just and convenient' does not confer a discretion of infinite width. The discretion must be exercised in accordance with established principles."