 This, this is WHIO Continuing News. Be sure you have your designated driver ready this weekend. Cops are going to be on the lookout for impaired drivers tonight. The Ohio Highway Patrol says OVI checkpoints will be banned in Montgomery and Butler counties. Troopers say there were over 11,000 OVI-related crashes last year in Ohio, with over 600 being fatal. That's WHIO's Ron Otto reporting.