AUTHORITIES are appalled and disgusted after an amateur porn video was shot on a suburban train station in Australia.

The video, Trainline Tramp shows a man and a woman performing a number of sex acts at North Shore Railway Station, in Victoria.

4 Both people are filmed with their faces obscured

The eight-minute performance begins with the woman walking onto the deserted platform at night dressed in a revealing skirt and top.

Wearing a mask that covers her face, she begins by attempting to spray paint a shelter before a man dressed in a backpack and cap stops her, his face also covered.

The pair then have sex.

4 Authorities are keen to find those responsible for the lewd video

4 The video was uploaded to an amateur porn site eight months ago Credit: Caters News Agency

4 ‘Trainline Tramp’ was filmed at a train station in Victoria, Australia Credit: Caters News Agency

The video was uploaded to an adult website in April this year and has amassed almost 20,000 views, however has only come to the attention of authorities now.

V/Line spokesman Rob Curtain confirmed they were well aware of the film but would not comment further other than to say the company was “appalled” by the offensive behaviour in the film.

Mr Curtin said the firm was working with Victoria Police to try and find those responsible.

Victoria Police said transit police are investigating the circumstances surrounding the video which was filmed at an unknown date.

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Earlier this year, passengers were left bemused after a couple performed a sex act on a packed train.

Footage from a camera phone shows a man standing in front of a seated woman while clinging to the carriage wall for balance.

As the train departs the station in Melbourne, Australia, the woman can be seen facing the man’s waist as the two prepare to get intimate with each other.

The train begins to rock as the saucy duo become more amorous in front of shocked bystanders.

Then the woman’s sunglasses fall to the floor which prompts a pause in their loving clinch.

Her gentlemen caller then chivalrously picks up her spectacles and returns them to her as they share lewd remarks.

She then beckons him to “come here” as though an indication that they should resume their special embrace.

However, her fella seems to misunderstand the intent and instead sits on her lap to which she says “nahhhh”.

The video was subsequently posted online by the mobile phone user with one commenter proclaiming: “Who says romance is dead?”

Another said: “Stay classy Melbourne. So glad I don’t live there anymore.”

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