“(1) That the rule that a court should not grant a declaration except after a trial was only ever a rule of practice. (2) That the rule should not be followed if following it would deny the claimant the fullest justice to which he is entitled. (3) That the rule is less strong since the coming into force of the Civil Procedure Rules than it was when the rules of the Supreme Court held sway.”
“It seems to me that, when considering whether to grant a declaration or not, the court should take into account justice to the claimant, justice to the defendant, whether the declaration would serve a useful purpose and whether there are any other special reasons why or why not the court should grant the declaration.”