Police busy with crashes on slick roads. #OceanaCountyCrime The following is recent police activity in Oceana County: Monday, Dec. 25, 2017: 12:38 a.m., (Hart Police Department), building alarm, 2000 block of Comfort Drive, City of Hart. 12:45 p.m., (HPD), peacekeeping, 400 block of South State Street, City of Hart. 7:48 p.m., (HPD), building alarm, 3000 block of West Polk Road,…