Police have launched an urgent search mission to find four children who vanished at the same time from a UK city.
The four youngsters, aged 9 - 13 were last seen together at around 9.30pm on Friday night in Bradford, West Yorkshire.
Officers are extremely concerned for the welfare of the children who are all of Eastern European descent.
The two girls, Anastasia Horvathova, 11, and Etella Keselova, 11, and two boys, Alexander Kesel, nine, and Tibor Lacko, 13, are believed to be together.
Anastasia Horvathova, is described as having dark brown hair, medium build wearing black Nike pants, shirt, black puma jacket, black air force shoes.
Etella Keselova, is described as having medium build, black hair wearing black and white.
Alexander Kesel, is described as having small, dark hair wearing all black.
Tibor Lacko, is described as small, chubby build, black hair, wearing all black with red on his jacket.
Now officers have urged members of the public to contact them if they spot or sight any of the children.
In a tweet West Yorkshire Police said: "Concerns for 4 missing children from Bradford, last seen approx 21.30 on the 07th October. Believed to be together. All Eastern European. Anastasia Horvathova aged 11. Described as dark brown hair, medium build wearing black nike pants, shirt, black puma jacket, black air force shoes.
"Etella Keselova 11 yr old female, described as medium build, black hair wearing black and white.
"Alexander Kesel, 9 year old male, described as small, dark hair wearing all black.
"Tibor Lacko 13 yr old male, small, chubby build, black hair, wearing all black with red on his jacket.
"Police are very concerned for their welfare. Any sightings please contact WYP and quote log 1586 07-10-2022"