Emergency services have been called to Ifield following reports that a child has been injured in a collision with a car.
The Kent, Surrey and Sussex Air Ambulance has also been scrambled and landed nearby.
The child is believed to be a young boy.
A spokesman for the South East Coast Ambulance Service said: “We received a call at 3.30pm today (Friday January 24) for near the shops in Ifield Drive.
“The extent of the child’s injuries are not known.”
Updates as we have them.