The jihadists captured armoured cars and tanks along with the waterway's control point.
Sally Ash of British Waterways, which controls the canal network, says that trying to get them to co-operate is "like getting blood out of a stone".
Boat insurance is not compulsory, but most marinas and harbour authorities insist on third-party insurance, as does British Waterways, which controls most of the rivers and lakes in the UK.
London moorings are hard to come by (British Waterways, which controls them, have hundred of people on its waiting list); those elsewhere are easier to obtain and far cheaper.
And then there was the matter of whether it was even legal for us to release our papier-mâché contraption into a state controlled waterway.
His aides said that the waterway's dams would control flooding, and that dredging the riverbeds would actually leave the water cleaner.
Based on the investigations of the gords erected along the middle and lower Vistula, it appears that the lower Vistula waterway was under Piast control from about the mid-10th century.
The corps' civil works activities traditionally have centred upon the planning, construction, and maintenance of improvements to rivers, harbours, and other waterways, and upon flood control.
They are not likely to be satisfied by another of the president's proposals: to provide $50 billion immediately to build roads, air traffic control systems, waterways and more, and, for the long term, to create a national infrastructure bank.
Given the Empire's new ability to control the waterways, this strangled Muslim maritime trade.
