The question we were looking at in setting the limits of the definition was what ought to appropriately be considered shipping, which in very general terms was considered to be taking persons or property from point A to point B. It excludes things like laying cable, which is doing work at sea, rather than transporting a cable from one point to another internationally.
In that case, that's why that was excluded. In doing so, we also looked at exclusions contained in the legislation of other countries to inform our policy.