In FIG. 9A, the parts are shown shortly before the engagement and in FIG. 9B they are shown in engagement;FIG. 10 is a sectional view through part of a deck of the pallet of FIG. 1A, showing two inserts received in recesses of the deck;FIG. 11 is a sectional view of a first embodiment of an identification tag being fitted in a foot of the pallet of FIG. 1A;FIGS. 12A and 12 B are an exploded side v