Police seized ten vehicles as part of a London-wide operation to catch uninsured drivers.
Officers from Harrow were taking part of a day of action for Operation Cubo, which saw a total of 288 vehicles taken off the road and 53 people arrested across London.
Harrow Borough Commander Simon Ovens said: "Anyone found using our roads without insurance will be dealt with robustly.
"Uninsured drivers are a danger to all road users and we will continue to target many areas of our borough to tackle offenders.
“With results like this we are sending a strong message to people who chose to drive without insurance that we will seize your vehicle and remove it from our roads.
The operation last week was the 31st as part of the scheme, which has led to the seizure of 305 vehicles in Harrow since it launched in 2011.