The conditions prevailing on the sea routes between the loading and discharge ports have already been discussed in the Section "Nodal Points and Bottlenecks in Marine Traffic".
Iimeko ezikhoyo kwiindlela zaselwandle phakathi kwamanxweme okulayisha nawokothula imithwalo besele zichaziwe kwicandelo le``Nodal Points kwakunye neentamo zebhotile kumapolisa endlela omkhosi wasemanzini.