The Londonderry School District held a successful lockdown drill on Wednesday, which included the utilization of some of the new equipment that was purchased and installed over the summer, according to Superintendent Nathan Greenberg.
According to Greenberg, the school district will conduct a review and address, if necessary, any procedures and practices that can improve drill performance and safety.
"I would like to extend our thanks to the Londonderry Police Department for their presence and assistance," Greenberg said in a letter to parents.
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