"The judge having found that no criticism could be made of either party for taking `Mr Saunders' at his face value, it is arguable, essentially for the reasons advanced in paragraph 9 of the skeleton argument, that the judge was wrong in law to hold that the defendant had not discharged the onus on it to show that it took reasonable care of the equipment. (It is not arguable that the judge's decision was perverse , and it is inappropriate to suggest that it was.) Although an appeal may well fail, it cannot be said that it has no real prospect of success."