(a) Except for size and color, the FLAMMABLE GAS placard must be as follows:[GRAPHIC] [TIFF OMITTED] TC02MR91.047
(b) In addition to complying with Sec. 172.519, the background color on the FLAMMABLE GAS placard must be red. The symbol, text, class number and inner border must be white. [Amdt. 172-123, 56 FR 66262, Dec. 20, 1991] Sec. 172.536 [Reserved]