Gary Heseltine is a detective in the British Transport Police. He has been researching UFOs since he witnessed one when he was aged 15. Hundreds of police officers in the U.K. have reported seeing UFOs, many of them with colleagues and some in broad daylight. As trained eye witnesses police officers have provided a very reliable source of information on UFOs. One slight problem however is that reporting of such incidents is not encouraged by the police force itself. In January 2002 Gary Heseltine launched PRUFOS (Police Reporting of UFO Sightings) database, which is an unoffical national police database of UFO sightings and cases. He also talks about the Rendlesham Forest UFO incident, which is approaching its 30th anniversary.