CHAPTER V PORT SERVICES AS REGARDS GOODS WE now proceed to consider the second section of port services, viz., those relating to the reception and dispatch of goods. CARGO HANDLING As already stated, port services vary considerably in scope and extent, and this is particularly true as regards the handling of goods. The practice of reception and discharge at the quayside is radically divergent at different ports. Some port authorities undertake the work—others do not. In certain instances, it is partially done by the authority. When the work has to be performed by independent contract, it is put in the hands of a firm of stevedores, who, with their gangs of labourers, are expert in the handling of goods, and, in particular, as regards exports, in the stowing of them on board ship in the securest and most effective manner. Three typical ports may be mentioned in illustration of the different methods of procedure. 1. The port authority for the port of Manchester is the Manchester Ship Canal Company, who, in accordance with their Act of Constitution, have the exclusive right of supplying all labour required for loading and discharging vessels and the handling of merchandise within the docks, and of charging therefor. As a matter of practical working, the company undertake the whole process of discharging and loading operations at the port, making certain reservations in regard to liability for accident and damage. 2. The Mersey Docks and Harbour Board, which is the statutory authority for the port of Liverpool do not, except at certain ““ warehouse” docks (relatively few in 56