"In order for the prosecution to discharge that burden of proof, before you can find a defendant guilty you must be sure of guilt. Another way of putting it, which means the same, is that you must be satisfied beyond reasonable doubt that the defendant is guilty. If you are anything less than sure of guilt, you must resolve your doubt in the defendant’s favour and find him not guilty."
"What happens when we agree with a statement of offence but not the particulars?" "
"Members of the jury, you are wrong to equate my direction of proof beyond reasonable doubt with 100% sure. If you read my directions again, they are clearly set out. My direction is that you must be sure. I do not say 100% sure. 100% sure would, you may think, equate with certainty and certainty is not the standard of proof required. Sure does not equate with 100% sure, as you ask in your question. The standard of proof required is a high standard and means no more and no less than you are sure of guilt. That equates with, are you sure beyond reasonable doubt. That is the test, members of the jury. I trust that with that clarification you can now continue with your deliberations."
"You will recall the direction which you have in writing is that, in order to prove the case against a defendant, the prosecution would have to make you satisfied so that you were sure of guilt. If you were less than sure, then the case would not have been proven. That remains the case. The simple answer to your question is no, you are not required to be 100% sure with no doubt. The courts do not place percentages on the word 'sure'. What I can say is that you should use 'sure' in your deliberations as you would in your day-to-day lives, when making decisions in matters of importance in your own affairs, in your own lives or those of your loved ones."