The rail industry has launched a national campaign to highlight the dangers of trespass and vandalism on tracks.

Called 'Track Off', the campaign features dramatic posters and a hard-hitting short film to be shown in cinemas. The industry hopes to shock young people into accepting the rail safety message.

Last year, the death toll hit 122 lives. A further 149 suffered injuries including loss of limbs or severe burns.

Research has established that the prime perpetrators of trespass and vandalism with potential to cause harm are boys between eight and 14.

Also at risk are older youths and adults who take short cuts across the tracks.

The fast-moving five-minute video portrays the last moments of a young trespasser's life. The posters are equally shocking: one, with the caption 'lost property', shows a boy with a missing hand.

'The campaign makes the point that railways are dangerous places for those who encroach upon them,' said Bill Callaghan, chairman of the Health and Safety Commission, which is sponsoring the campaign.

Also supporting it are Railtrack, train operating companies and the rail unions.

Vandalism is responsible for 56% of all train damage: each year it costs the industry £26 million and causes 11,500 hours of train delays.

A 24-hour emergency hotline has been set up for people to report rail vandalism. The freephone number is 0800 405040.