Following the MS Herald of Free Enterprise disaster in 1987, which claimed 193 lives near Zeebrugge, there was a high-profile attempt at prosecution, but it ultimately failed to result in convictions. In 1990, a landmark corporate manslaughter case was brought against P&O European Ferries (formerly Townsend Thoresen) and seven employees, including the Captain and the Assistant Boatswain who had fallen asleep and failed to close the bow doors. However, the trial collapsed when the judge ruled there was insufficient evidence to prove "recklessness" on the part of the senior management. While no one was jailed, the Formal Investigation led by Mr. Justice Sheen was scathing, describing the company as "infected with the disease of sloppiness" from top to bottom. This failure to prosecute led directly to a change in UK law, eventually resulting in the Corporate Manslaughter and Corporate Homicide Act 2007, designed to make it easier to hold companies accountable for gross negligence in the future.