Police seized wads of cash totalling up to £30,000 after tracking down a suspected stolen car in Crosby.
Officers were alerted to a Volkswagen Golf travelling over the speed limit on Wednesday, April 14 and they observed four people get out the vehicle on Bridge Road and enter a property.
Police searched the address and as well as arresting four people, they also found wads of cash which they estimate to be between £20,000 to £30,000.
Suspected stolen bikes and vehicle registration plates believed to have been cloned were also seized.
All four have been released pending further enquiries.