Development of Routing in Coastal Waters

Extract

Traffic separation schemes and other routing measures have now been established in the coastal waters of many countries and new schemes are being introduced each year. Traffic separation was originally intended to reduce the risk of collision between ships proceeding in opposite directions but this paper explains how routing measures are now being used mainly for coastal protection. Improvements in navigational aids may lead to more extensive routing schemes in the future with increasing restriction on the movement of shipping.

The first traffic separation schemes adopted by IMCO (now IMO) in 1965 and 1968 were based on proposals made by the Institutes of Navigation of France, the Federal German Republic and the United Kingdom. In the report submitted to the Organisation by the Institutes in 1964 it was stated that ‘the object of any form of routing is to ease the congestion and lessen the likelihood of end-on encounters by separating opposing streams of traffic …’.