" Decision [58] The applications for summary judgment were made under R 136(2) of the High Court Rules which permits the Court to give judgment against the plaintiff 'if the defendant satisfies the Court that none of the causes of action in the plaintiff's statement of claim can succeed'. [59] Since R 136(2) permits summary judgment only where a defendant satisfies the Court that the plaintiff cannot succeed on any of its causes of action, the procedure is not directly equivalent to the plaintiff's summary judgment provided by R 136(1). [60] Where a claim is untenable on the pleadings as a matter of law, it will not usually be necessary to have recourse to the summary judgment procedure because a defendant can apply to strike out the claim under R 186. Rather R 136(2) permits a defendant who has a clear answer to the plaintiff which cannot be contradicted to put up the evidence which constitutes the answer so that the proceedings can be summarily dismissed. The difference between an application to strike out the claim and summary judgment is that strike-out is usually determined on the pleadings alone whereas summary judgment requires evidence. Summary judgment is a judgment between the parties on the dispute which operates as issue estoppel, whereas if a pleading is struck out as untenable as a matter of law the plaintiff is not precluded from bringing a further properly constituted claim. [61] The defendant has the onus of proving on the balance of probabilities that the plaintiff cannot succeed. Usually summary judgment for a defendant will arise where the defendant can offer evidence which is a complete defence to the plaintiff's claim. Examples, cited in McGechan on Procedure at HR 136.09A, are where the wrong party has proceeded or where the claim is clearly met by qualified privilege. [62] Application for summary judgment will be inappropriate where there are disputed issues of material fact or where material facts need to be ascertained by the Court and cannot confidently be concluded from affidavits. It may also be inappropriate where ultimate determination turns on a judgment only able to be properly arrived at after a full hearing of the evidence. Summary judgment is suitable for cases where abbreviated procedure and affidavit evidence will sufficiently expose the facts and the legal issues. Although a legal point may be as well decided on summary judgment application as at trial if sufficiently clear ( Pemberton v Chappell[1987] 1 NZLR 1 ), novel or developing points of law may require the context provided by trial to provide the Court with sufficient perspective. [63] Except in clear cases, such as a claim upon a simple debt where it is reasonable to expect proof to be immediately available, it will not be appropriate to decide by summary procedure the sufficiency of the proof of the plaintiff's claim. That would permit a defendant, perhaps more in possession of the facts than the plaintiff (as is not uncommon where a plaintiff is the victim of deceit), to force on the plaintiff's case prematurely before completion of discovery or other interlocutory steps and before the plaintiff's evidence can be reasonably assembled. [64] The defendant bears the onus of satisfying the Court that none of the claims can succeed. It is not necessary for the plaintiff to put up evidence at all although, if the defendant supplies evidence which would satisfy the Court that the claim cannot succeed, a plaintiff will usually have to respond with credible evidence of its own. Even then it is perhaps unhelpful to describe the effect as one where an onus is transferred. At the end of the day, the Court must be satisfied that none of the claims can succeed. It is not enough that they are shown to have weaknesses. The assessment made by the Court on interlocutory application is not one to be arrived at on a fine balance of the available evidence, such as is appropriate at trial."
"After some time, Constable Dankl asserted that the plaintiff's car had crossed two white centre lines."
"… Several hundred metres off the bridge, and while travelling at approximately 15 to 20 kms per hour, my vehicle moved slightly to the right of the truck it was following so that I could ascertain the reason for the traffic slowing. At the point on the road at which this occurred there is no white line, and no oncoming traffic. There is a concrete median barrier of some width."
"I stopped him as I saw him edging across the centre line on the bridge (Wainone St o/bridge). At the end of the bridge."
"… Constable Dankl's uncontradicted evidence is that she did have a traffic purpose for stopping the car: she had observed it moving to the right (a matter not in dispute), a movement which might indicate drink driving, something wrong with the car or with the truck in front, or impatience. Whether she inaccurately later elaborated those reasons (a matter on which we need not and could not make a ruling) cannot affect the initial lawfulness of the stopping …"