"the "same public duty applies when drawing pleadings or conducting subsequent stages in a case as applies to counsel's conduct during the trial"
"not only those on which an action is to be started or not started owes a duty to the court (p. 276).
"The protection exists only where the particular (paper) work is so intimately connected with the conduct of the cause in Court that it can fairly be said to be a preliminary decision affecting the way that cause is to be conducted when it comes to a hearing."
"But I cannot narrow the protection to what is done in Court: it must be wider than that and include some pre-trial work. Each piece of before-trial work should, however, be tested against the one rule; that the protection exists only where the particular work is so intimately connected with the conduct of the cause in Court that it can fairly be said to be a preliminary decision affecting the way that cause is to be conducted when it comes to a hearing. The protection should not be given any wider application than is absolutely necessary in the interests of the administration of justice, and that is why I would not be prepared to include anything that does not come within the test I have stated."