Car dealer Quicks Group edged forward 2 1/2p to 67 1/2p after a 25% stake changed hands. Veteran property entrepreneur Jack Petchey sold 10m shares, or 25.1%, to Warren Holdings, a mystery unquoted concern. Petchey retains a near-4% holding in Quicks via Trefick, his Isle of Man investment vehicle. Rival car group Ryland held at 65 1/2p, despite Sir Ron Brierley's Guinness Peat Group (unchanged at 45p) increasing its holding to 26.3%.