Police inspections in Marsa, Qormi and Floriana led to the booking of several drivers for traffic infringements, the police said.
Inspections for drugs in Cospicua led to no arrests on Friday, the police said.
On Friday night, traffic inspections in Marsa, Qormi and Floriana led to drivers being booked for driving without a valid licence. Another was caught in possession of cannabis while one driver was booked for driving under the influence of alcohol.