4.3.1 Plastic sheeting is often used on packages
of sawn wood to protect the cargo. High friction coatings (friction
coefficient 0.5 and above) can be incorporated into plastic sheeting
as an important means of improving the safe transport of these cargoes.
4.3.2 Special precautions should be taken to prevent
slippery plastic hoods with low friction coefficients, from being
used as a sawn wood package cargo covering on deck.