English: Rolls-Royce Phantom VI cars of Queen Elizabeth II from 1986 (left) and 1977 (right).
Front car displays arms of Charles, Prince of Wales: Royal arms of Queen Eizabeth II differenced by a label of three points argent overall an inescutcheon of the arms of Llywelyn the Great, Prince of Wales. Note special royal heraldic emblem on top of radiator grille. Note absence of number plates. Note RAC and AA badges on both cars.
Second car no coat of arms displayed, just a royal crown, thus probably transporting minor members of the royal family. No special royal heraldic emblem on top of radiator grille, only the manufacturer's standard "Spirit of Ectasy" statuette. Note absence of number plates.
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