“(i) It is no part of a judge’s function to exercise disciplinary powers over the police or prosecution. (ii) The power to stay for abuse must be sparingly exercised for compelling reasons in exceptional cases and with the greatest caution. (iii) A stay should be granted if the behaviour of the prosecution is so bad that it is not fair that the defendant should be tried. (iv) The onus of proof in showing an abuse of process is on the accused. The standard is the balance of probabilities. (v) The more improbable the event the stronger must be the evidence that it did occur before on the balance of probability its occurrence is established. Accordingly, misconduct or bad faith must be proved by the accused by cogent evidence.”
“Judges can only make decisions and counsel can only act and advise on the basis of the information with which they are provided”
“What has to be emphasised is that it is only when the statute expressly or impliedly identifies considerations required to be taken into account by the authority as a matter of legal obligation that the court holds a decision invalid on the ground now invoked. It is not enough that a consideration is one that may be properly taken into account, nor even that it is one that many people, including the court itself, would have taken into account if they had to make the decision”