28. The Minister is not liable for damage caused through the fault of a builder or contractor to whom building or rebuilding work has been entrusted, for the entire duration of such work.
Neither is he liable for a loss or decrease in business, a depreciation in the value of a property, or other damage or inconvenience caused by the abolition of a level crossing, the building or rebuilding of a road or a traffic detour, except where the detour is necessary for the duration of the work.