The Shoreham Aircrash in 2015, its investigation by the Air Accidents Investigation Branch, (published in 2017) and the ensuing criminal trial (concluding in 2019) have produced a highly unusual, if not unique, set of circumstances with layers of legal complexity when it comes to the conduct of the subsequent coronial investigation.
The Norfolk[1] case in 2016 had already established that a coroner would not be entitled to obtain material or statements obtained by the Air Accidents Investigation Branch (‘AAIB’) for the purposes of a coronial investigation unless there was evidence that the AAIB investigation had been defective in some way.[2] AAIB material is protected from disclosure to anyone by a raft of measures including an international convention given effect by EU and national regulations.[3] The Divisional Court in Norfolk was clear: given the AAIB, as an independent state entity, has the greatest expertise in determining the cause of an aircraft crash, there is no public interest in having unnecessary duplication of investigations or inquiries. A coronial investigation need not go over the same ground but should accept the findings in an AAIB report and use these to answer the statutory questions that a coroner must consider as to how an aircrash victim came by their death.
In this recent judgment the High Court has now determined that the strength of the protection of material collected by the AAIB is such that the Senior Coroner was not even entitled to obtain or use material that might elucidate the cause of the crash, even when it had already been deployed in public, in a criminal trial.
Specifically, the Shoreham Aircrash pilot had captured Go-Pro video footage of the crash flight on his own camera that he had placed in the plane’s cockpit. The footage had been shown to the criminal jury who had acquitted him of gross negligence manslaughter. Even though the pilot himself now wished to rely upon those video images for the purpose of the inquests, the Coroner was not permitted to obtain them. Expert reports produced for the criminal trial that interpreted the video footage were also all off limits to the Coroner. Furthermore, the Coroner was even prohibited from using the official trial transcripts of the evidence given by the defence and prosecution experts at the criminal trial in so far as those transcripts made any reference to the Go-Pro video footage.