Police are searching for three children who are missing after a day out at a theme park in Surrey. A 14-year-old girl named only as Khandi was with two younger children – Amelia, nine, and Malik, seven – at Thorpe Park on Monday, before they were reported missing at 7pm, Surrey police said. The two younger children are related, the police said, but no further information was given on why they were with the teenager. The force has been in contact with the owner of a flower shop in Chertsey, who said children came into her shop at 3.50pm asking for directions. The owner, Sam Williams, posted to Facebook a CCTV image appearing to show two girls – a teenager and a younger girl – but it has not been confirmed that these were two of the missing children. Khandi is described by police as black, slim, 160cm (5ft 3in) tall, and was wearing black or grey jogging bottoms, a white top, white trainers, black-framed glasses, and multiple bracelets on each wrist. Amelia has been described by police as European. She is 110cm (3ft 7in) tall, slim, and was wearing grey jogging bottoms, a grey long-sleeved top with “Believe” written on it and white trainers. Malik is European and also 110cm tall, slim and was wearing black jogging bottoms, black trainers, and a green long-sleeved top with stripes. They last confirmed sighting of the three was at 3.17pm on Monday, when they were seen walking away from Thorpe Park towards Staines town centre. It is believed they may have travelled to London.