During the session, the share price was suspended limit-down, an automaticsuspension system which kicks in when a share price is showing excessive volatility.
But Celtic were angered by the length of the suspension, which was a two-match automaticsuspension plus a further four matches for excessive misconduct.
But their title ambitions were dealt a damaging blow as early as the seventh minute when James Forrest, back from his automatic one-game suspension for his sending off against Hamilton, blasted a cracking shot past Marian Kello.
Two-and-half-hour stints are a breeze, thanks to the surprising suppleness of the suspension, potent engine, smooth-shifting seven-speed automatic transmission and quiet interior.
The Rolls-Royce Ghost rides on a sophisticated double wishbone suspension up front with a multi-link array at the rear and automatic damping height-adjustable shock absorbers at all four corners.