Paragraph 10 Placarding
Where the consignment in the freight container or tank is unpackaged LSA-I or SCO-I or where an exclusive use consignment in a freight container is packaged radioactive material comprised of a single United Nations Number commodity, the appropriate United Nations Number for the consignment (see Schedule 37) shall also be displayed, in black digits not less than 65 mm high, either:
(a)
in the lower half of the placard shown in Fig. 5 in the Appendix below, against the white background, or
(b)
on the placard shown in Fig. 6 in the Appendix below.
When the alternative given in (b) above is used, the subsidiary placard shall be affixed immediately adjacent to the main placard, on all four sides of the freight container or tank.