Our reader Krzysztof Dreczkowski filmed some remarkable footage of a UFO over Westminster Abbey in London at the end of December and provoked some colourful reactions.

Thousands of people from across the world visited our site to view footage.

If you search the term 'UFO' on our archive online you can download the footage - look to the left of the video near the trees for the mysterious white light.

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WHAT IS IT - reader Krzysztof Dreczkowski took this picture of what he thinks is a UFO over Westminster Abbey in London. Other readers have reported seeing unexplained objects in the sky


UFOs hold special interest for Krzysztof because he is part of a UFO organisation in Poland, his homeland.

Can you help identify his latest enigma? Make sure you register on our site by clicking the blue Register button on the home page and have your say.

Here are the views of two more readers.

Steve McAllister, from the Ise Lodge estate in Kettering, said:

"At around 7.50am, I saw a rather strange object in the sky, heading from Wicksteed Park towards Geddington. It was a small, black, oval-looking shape and it looked like it was spinning.

"My wife initially said 'oh its a black bag' but as we watched it, it moved at what looked like the same altitude (maybe 100 metres up), the same speed and did not change shape.

"It was not a plane, didn't look like a bird and there was no wind to speak of.

"I am curious, has anyone else contacted you about this?

"I was at home in St Saviour's Road at the time."

While Steve Tobias, from New Jersey, posted this:

"The situation in the world is becoming critical, due to the cover-up about UFOs and the increasing frequency of reported lights being seen.

"I urge you all to review the Youtube video online called Nasa Worm or Nasa UFO Worm, it is a vehicle being brought to our planet by a UFO Tow Tug Vehicle.

"I am sorry to have to shock some of you this way with the information but this is just the tip of the UFO research I have done in last 15 years."