Police remain at a "complex" scene seven weeks after discovering drugs and suspected chemicals.
Detectives found suspected Class B and Class A drugs in a unit at Hartley's Village, Aintree, on Wednesday, May 24. Around 18 cannabis plants were found at the scene.
After carrying out a warrant in other units on Long Lane the following day (May 25), police then discovered a large quantity of suspected chemicals. Police were unable to confirm to the ECHO what the chemicals were.