Luckily:  A driver and her two passengers escaped injury when their car ended up slamming into a tree in a western Clarion County traffic crash.     Patrica Bowser (address unknown) had been driving a car on Canoe Ripple Road (Route Three-Thousand-Seven), in Licking Township.     For unknown reasons, her vehicle went off of the road and plowed into that tree.     This mishap occurred on April Fourth.