SIGHTING REPORT UFO sighting at Leamington Spa UK

Triangular craft(shape of Dairylea cheese slice!) with lots of red and white lights around the edge but with possibly two red lights in the centre.The underside looked to be dark grey or black but it was hard to tell.

On first sighting it was hovering very low (less than the height of a house)above the A46/A452 near Leamington Spa.It suddenly swooped over the car (very fast) and headed towards Ashow village and appeared to land on the Stoneleigh showground. My friend and I decided to follow it and were disappointed that it had disappeared. However, suddenly it appeared again hovering over the gatehouse of the agricultural showground.It hovered there for some time before quickly disappearing again into the trees of the showground.We saw it together once more - it moved quickly across the sky from another area altogether (Lillington.). I decided to investigate a little later and the thing was still in the sky.

Whilst hovering over the A46 the craft seemed silent (we opened the windows of the car).At the showground we opened the car window again and despite the craft being almost above where we were parked all we could hear was a slight humming/ rumbling kind of sound (almost like a transformer noise). Neither of us can think of any rational explanation for what we have seen. Neither of us has ever been particularly interested in UFOs before but are now absolutely fascinated and would like to know if anybody else saw this thing on the night of 27 April.