Mastic asphalt flat-roofing contracts in Scotland: investigation into collusion
Office of Fair Trading (OFT) closed Competition Act 1998 case.
Decision of the OFT: scot.pdf
The list below sets out the penalty for each Party, with figures in brackets indicating penalty after leniency:
Briggs - £57,120 (£nil)
Pirie - £114,873 (£51,693)
Walker - £29,845 (£16,415)
Lenaghen - £29,607 (£19,245)