The North Coventry Twp. Police responded to a vehicle accident on Rt. 422 E/B at MM 173. Officers arrived and found that the accident was minor and no injuries were reported. The vehicles were able to drive to the Rt. 724 exit in order to open up the roadway. The driver of unit 1, Patrick Cassidy, advised that traffic had slowed and he was unable to stop in time before striking the rear end of unit 2. The driver of unit 2, Heather Trimbur, advised that traffic was slowing considerably so she began to slow down before being struck in the rear end by unit 1. Both vehicles sustained minor damage but were able to be driven from the scene.