We conduct child car seat safety checks and installations on Thursday mornings between the hours of 9:15 A.M. and 12:00 P.M. excluding holidays. (CPS checkpoints may be cancelled without notice). We also make individual appointments for individuals that can not make those regularly scheduled checkpoints. Please feel free to contact Officer Powell at 978-373-1212 extension 1208 for any questions you may have in regards to the CPS program. Please leave a message and we will return your call as soon as possible.