Police have seized another off-road bike. They discovered the bike on Jasper Square Retail Park in Tunstall .
The bike was seized last weekend.
Now Staffordshire Police believe the bike was being ridden by a boy under the age of 16.
A police spokesman said: "Officers from Stoke North local policing team have seized a pit bike on Jasper Square Retail Park. The rider of the bike was under the age of 16."
Anyone with any information about off-road bikers can call the police on 101.