The BBC programme ‘Inside Out’ investigated the Rendlesham Incident, they believed that the incident was a hoax carried out by a USAF Policeman, Kevin Conde.
The programme went on to say:
One interesting utterance that a puzzled Halt gives on the tape recording is, “The red, white and blue lights of the UFO are still hovering over Woodbridge.”
But former USAF Security Policemen, Kevin Conde, has exclusively revealed that these lights were the result of a practical joke he played on the gullible airman.
Conde says, “I drove my patrol car out of sight from the gatehouse, turned on the red and blue emergency lights and pointed white flashlights through the mist into the air.”
“The bottom line is that, that was not a UFO it was a 1979 Plymouth Volare!” explains a bemused Conde
Here is as copy of the interview (you may need ‘Real Player’ or similar)