Two people were arrested on suspicion of drugs offences after police stopped a car near the White Rose Shopping Centre.
Officers spotted the grey Seat Ibiza in Churwell Hill at around 6.30pm on November 30.
When they stopped the care on the ring road near the shopping centre, the officers smelled cannabis.
Cannabis was found after they searched both people and the car.
The driver also admitted to having no licence or insurance, so the car was seized.
Police searched a number of homes in connection with the arrests, and found a small cannabis farm in one Morley home.
Both people were arrested on suspicion of possessing cannabis with intent to supply.
They were released on bail pending further enquiries.