Criminal arrests by the Summit Hill Police Department increased significantly in 1991, while traffic arrests dropped, according to the police department's annual report. There were 82 criminal arrests made by the hilltop police during 1991, 47 more than 1990. The annual report shows a prominent increase in the number of domestic dispute calls received by the police, 93 in 1991 compred to 67 in 1990. There were 29 DUI arrests in 1991, more than twice as many (13) from 1990.