Several schools in Kingston are under a hold and secure following more threats made today. Threats were issued at Marie-Rivier and Rideau District High School earlier today. As per protocol the schools were put into lockdown but have since been lifted out. Hold and Secure’s are in effect at LCVI, Centennial Public School, Polson Park and the Limestone Education Centre and will remain in place until the end of the day. Kingston police continue to investigate but say no actual threat has been found at any school at this time. They ask the public not to interact with any possible suspects over social media and are asking parents to avoid attending the schools affected.