Specifically, these critics have alleged significant factual errors, omissions and misstatements in the book. The court accused the EFCC of "gross misstatements, concealment and misrepresentation of facts". Westmoreland charged CBS with reckless misstatements of evidence and contended these distortions indicated malice. Judicial concern has also been expressed about potential liability for negligent misstatements. The audit must therefore be precise and accurate, containing no additional misstatements or errors. The AAA publication quoted critics, highlighting misstatements and contradictions in the press. Previous cases on negligent misstatements had fallen under the principle of "Hedley Byrne v Heller". Along with misstatements about calibration, two other misconceptions about grippers were introduced in 2003. His campaign was plagued by misstatements and embarrassing moments. Adding to the confusion are misstatements on two of the published scores. Campbell said his misstatements were the result of the events having taken place years prior.