Last Updated: Friday, 19 November, 2004, 10:19 GMT
Network Rail, not Railtrack
CORRECTION: A report on BBC Devon's news website about a suspected arson attack on the main railway line to London said "Railtrack engineers had examined the scene" and contained a link to the Railtrack website.
Railtrack was disbanded in 2002 and replaced by Network Rail. The story and link were later amended.