OPP seek public help after another incident of rocks thrown on cars in St. Catharines area

Niagara OPP are asking for the public’s help in the investigation of another incident of rocks being thrown from overpasses onto vehicles Thursday in the St. Catharines area.

Officers say two to three people on the rail bridge near the area of Mountain Road and Queen Elizabeth Way highways were seen throwing rocks onto vehicles onto vehicles at around 7 a.m.

Investigators say at least one vehicle was damaged, but no one was reported injured.

Earlier this week, rocks were thrown down onto vehicles from other overpasses in the St. Catharines area.

Police posted on X just before 2 p.m. asking the public for any information or video.

Another incident of rock throwing. July 17, 2025, 7am.
Damage to a vehicle, witnesses reported seeing three individuals on the rail bridge near #QEW/Mountain Rd. Niagara Falls.
If you have information and can assist #NiagaraOPP investigators, please call 905-356-1311 or report… pic.twitter.com/sQ0T52m1En

— OPP Highway Safety Division (@OPP_HSD) July 17, 2025

Anyone with information or video of the incident is asked to contact police at 905-356-1311, or at Crime Stoppers should they wish to remain anonymous.

READ MORE: OPP appeal to public in incidents of rocks thrown on cars in St. Catharines area