46 A.2d 473 Vierling, Appellant, v. Fry et al. Supreme Court of Pennsylvania.March 25, 1946. April 16, 1946. Negligence — Automobiles — Contributory negligence — Assured clear distance — Sudden blinding — Duty to slow down. 1. While the failure of a driver to stop within the assured clear distance ahead may be excused if […]