Before loading, the floor of the wagon or container shall be carefully cleaned by the consignor.

No metal objects in the interior of the wagon or container other than those forming part of the construction of the wagon or container shall be allowed to protrude.

The doors and ventilator shutters of the wagons or containers shall be closed.

Packages shall be so loaded and stowed in the wagon or container that they cannot move or shift. They shall be protected against any chafing or bumping.