Welland Canal an average of about eleven hours to traverse the entire length of the Welland Canal. Before the digging of the Welland Canal, shipping traffic between Lake Ontario and Lake Erie used a portage road between Chippawa, Ontario, and Queenston, Ontario, both of which are located on the Niagara River—above and below Niagara Falls, respectively. The Welland Canal Company was incorporated by the Province of Upper Canada, in 1824, after a petition by nine "freeholders of the District of Niagara". One of the petitioners was William Hamilton Merritt, who was in part looking to provide a regular flow of water for
Manchester Ship Canal Police Docks and Piers Clauses Act 1847 (which was incorporated by and with the Manchester Ship Canal Act 1885). Their jurisdiction extended from Manchester to Eastham, Merseyside where the Manchester Ship Canal started at the River Mersey, along the length of the canal and within one mile of same and to its subsidiary waterways, canals and adjoining works. Manchester Ship Canal Police Manchester Ship Canal Police (also known as Manchester Dock Police and the Port of Manchester Police) was a police force in the United Kingdom that was responsible for policing the Manchester Ship Canal. It was maintained by the Manchester