With the new school year in full swing, LaSalle police spent a day this week patrolling school zones.
Officers conducted an enforcement blitz in school zones throughout LaSalle on Monday, but the results were announced via social media on Friday.
Police issued four citations and gave 19 warnings for infractions in school zones and involving school buses.
Offences included failure to stop for a school bus, speeding, and driving while using a handheld communication device.
LaSalle police have encouraged residents to report any traffic issues by using its online tool. In emergencies, call 911.