Paris police are investigating more than 100 complaints alleging mistreatment, physical abuse, and sexual assault of children at French schools, according to authorities.

The allegations reportedly involve incidents that occurred during lunch breaks and nap times at the educational facilities. The complaints include claims of abuse against children as young as three years old.

According to reports, the investigation encompasses allegations of both physical mistreatment and more serious criminal conduct including sexual assault. The scope of the investigation suggests the complaints involve multiple educational institutions.

The timing and scale of when parents first raised concerns, and how long it took for authorities to respond, remains unclear as the investigation continues. Police have not released details about specific schools involved or the current status of any staff members mentioned in the complaints.

The investigation represents a significant examination of alleged systematic abuse within the French educational system, though authorities have not provided details about the evidence supporting the various allegations.