Naugatuck Police say one person has been arrested after a multi-car accident on Route 63 Saturday afternoon. According to police, they responded to the area of Route 63 and Cherry Street around 1 p.m. for reports of a collision with injuries. They say a 30-year-old man from Waterbury was arrested and charged with operating under the influence of drugs/alcohol, operating under the influence with a child passenger, illegal possession of prescripti…