A dopey IT worker was caught watching porn at work – when he accidentally beamed it onto a giant outdoor TV screen.

Passengers waiting for trains at Jilin Station in China were stunned when saucy scenes from X-rated film The Forbidden Legend of Sex and Chopsticks appeared on the huge screen, which is usually used to air adverts.

The movie played for ten minutes before the plug was pulled.

It turns out a technician had hooked his computer up to the screen to fix a fault – but forgot to disconnect a cable.

The man then tuned into the raunchy film, unaware he was broadcasting it to hundreds of unwitting travellers.

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