NOTICE: The Cambridge Police Records Unit will be open to members of the public by appointment only. Appointments can be made by phone at 617-349-3336 and hours are Tuesday and Thursday from 8:30 a.m. to 5 p.m. No fingerprint services are available at this time. Requests for general assistance, applications and License to Carry (LTC) renewals can be made by email: RecordsE-Mail@cambridgepolice.org.