SIGHTING REPORT UFO sighting at REDHILL ,SURREY,UK

IT WAS SAUCER SHAPED BELOW AND SEEMED TO BE SLIGHTLY CONE SHAPED ON TOP.THE OBJECT APPEARED SOLID AND DARK BUT YOU COULD DEFINE DETAIL. IT WAS A COUPLE OF THOUSAND FEET IN ALTITUDE SITUATED ON THE EDGE ON AN UNATURAL SIZED SMALL WHITE PUFF OF CLOUD. THE CLOUD SEEMED WEIRD AS THE REST OF THE SKY WAS CLEAR AND BLUE(there was no other cloud visible)THE OBJECT WAS PARTAILLY BEHIND THE RIGHT HAND EDGE OF THE CLOUD.

IT STAYED IN THE SAME POSITION ON THE EDGE OF THE PUFF OF 'CLOUD' FOR OVER 20 MINS .IT WAS AT 11 O'CLOCK HIGH AND IN CLEAR VISIBITY OF ALL THE SHOPPERS IN REDHILL. THEN THE OBJECT MOVED OFF TO OUR RIGHT AND THE CLOUD STARTED DRIFTING OFF IN THE OPPOSITE DIRECTION .THE OBJECT MOVED OFF STEADILY(IF IT WAS WIND BLOWING IT WHY WAS THE CLOUD WHICH WAS 100o/o THE SAME HIEGHT MOVING IN THE OPPOSITE DIRECTION???

THE OBJECT WAS NOT A WEATHER BALLOON OR A PLANE ,HELICOPTER OR ANY KNOWN OBJECT I HAVE EVER SEEN AND SINCE THEN I HAVE READ EVERYTHING ABOUT WHAT POSSIBILITIES EXIST. THERE WERE HUNDREDS OF PEOPLE DOING THEIR SATURDAY SHOPPING ,AND CARS STOPPING TO LOOK AT IT. MEMBERS OF MY OWN FAMILY IN AN ADJACENT VILLAGE SAW IT AND CONFIMED ITS WEIRDNESS. I AND A FRIEND PHONED A RAF STATION (THE OPERATOR PUT US THROUGH ) BUT THEY WOULD NOT CONFIRM A SIGHTING ) SO FOR FEAR OF BEING RIDICULED I TOOK IT NO FURTHER . I AM STILL VERY CLEAR ON WHAT I AND OTHERS SAW AS IT WAS IN A PERFECTLY CLEAR VISIBLE SKY.