“(E) The weather reports (p452) indicate that there was considerable rainfall on both 8th and18th August 2000 and I am prepared to accept that the ingress occurred as a result of one or other of those downpours. Mr. Murphy solved the problem by the application of roof sealant. “(F) In late August or early September 2000 roofing subcontractors working on the instructions of the defendant cut a groove through the asphalt covering in order to provide an anchor point for a plate to which was to be attached the timber frame for the new roof. They used a hammer and chisel to do that. “(G) On15th September 2000 there was an extremely heavy rainfall. The weather charts show that 42.6 mm of rain fell on that day, which was the heaviest rainfall of the year and more than had fallen in the entire month of June or of July. “(H) On16th September 2000 at about 3.30am there was a considerable influx of water through the plasterboard roof of the garage, which resulted in the deceased and her bed being soaked. “(I) At about 7.30am the claimant telephoned the housing association to report the leak. “(J) Mr. Murphy then placed a tarpaulin over the roof. “(K) As he was coming back into the house after having set out the tarpaulin, part of the ceiling came down and landed on Mrs. Murphy. In particular a substantial piece of plasterboard hit her and caused her to suffer personal injury.”
“When the irrelevancies are stripped away and the focus shifted to the underlying facts, it becomes clear that there is only one issue in the case, namely whether … the defendant’s subcontractors allowed water penetration by cutting the groove through the asphalt.”
“20. I am unable to find on the balance of probabilities that the water penetration was attributable to any fault on the part of the defendants or their subcontractors (if they were indeed liable for the latter’s negligence). It seems to me unlikely that the membrane was not put on or was not put on properly in circumstances where anyone attaching the plate to hold the roof structure would appreciate that that was the position and where there was a system of inspection. “21. On the other hand, the fact that there was a very heavy downfall indeed on a time expired roof which was likely to leak seems to me a far likelier explanation for what occurred. It was indeed in my judgment a coincidence that that monsoon like rainstorm occurred at the same time as the work was being carried out. “22. I therefore dismiss the claim.”
“I have been harsh about the conduct of this litigation by the defendants and even their defence obscures, rather than clarifies, the issues. My provisional view is that in the circumstances described, there should be no order as to costs.”
“If the court decides to make an order about costs the general rule is that the unsuccessful party would be ordered to pay the costs of the successful party -- there is no getting away from that. But the particular circumstances in this case, including the conduct of all the parties -- particularly the conduct of the defendant which I have set out shortly -- and the matters set out in 44(3), (4) and (5) (which I have dealt with sufficiently in my written Judgment) mean that in my view there should be no order as to costs and that is the order I make.”