Guillermo Arroyo-Barrios, age 33, of Kennett Square was arrested and charged with DUI and related traffic offenses, following a traffic stop for erratic driving. The incident occurred on Saturday November 7, 2020 at approx. 8:27 p.m., in the 200 block of Pennsylvania Avenue, in Avondale Borough. Upon making contact with Arroyo-Barrios, police observed indicators suggesting intoxication and field sobriety tests showed impairment. He was taken into custody for suspicion of DUI. He agreed to a chemical test of his breath, resulting in a B.A.C. of .205%. He was processed and later released pending issuance of a summons. Charges filed in MDC 15-4-04. The case is pending a preliminary hearing.