A bizarre full-bodied apparition has apparently been captured "walking" down a British street in the dead of night.

The haunting footage was captured in Milford Haven, Wales, in the early hours of Tuesday.

Ann Alston uploaded the clip claiming the bizarre figure had been seen previously before but never captured on camera.

She has since reached out to the wider public for help in determining what the figure is and where it came from.

The clip, captured on CCTV, began with the sight of a junction.

Seconds after a police car drove around a corner, the bizarre figure appeared to walk out from behind a street lamp.

The shape of a head, shoulders and a torso could all be worked out from the figure.

It seemed to take a few steps before disappearing out of sight.

YouTube conspiracist Disclose Screen The Grimreefar uploaded the footage yesterday in a bid to get to the bottom of the origins of the figure.

In the clip, he said: "The camera is outside the window mounted to the building so a reflection is out of the question.

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"Is it a glitch in the matrix? A ghost? A time traveller? An interdimensional being?"

Scores of people have since commented on the clip.

One person said: "Bizarre! I can't debunk this."

A second added: "I can't find even a probable explanation for this one."

While a third simply asked: "Did it occur to you that maybe it's fake?"

It comes after a "ghost of a little boy" was captured roaming around a house at the dead of night.