 The Bristol County Sheriff's Office maintains its administrative headquarters and operates several jail facilities in the Dartmouth Complex in North Dartmouth in Dartmouth.Jail facilities in the Dartmouth Complex include the Bristol County House Of Correction and Jail, the Bristol County Sheriff's Office Women's Center, and the C. Carlos Carreiro Immigration Detention Center.The office also operates the Ash Street Jail and Regional Lock-Up and the Juvenile Secure Alternative Lock Up Program (JALP) in New Bedford.