proper lookout
proper lookout, n. The duty of a vehicle operator to exercise caution to avoid collisions with pedestrians or other vehicles. [Cases: Automobiles 150. C.J.S. Motor Vehicles §§ 568–571, 573.]
PROPER LOOKOUT
proper lookout
proper lookout 〈美〉适当观望；适当 (1)望；适当留神 法律要求机动车驾驶人以正常谨慎的人在相同或相似情况下所具有的小心、谨慎、警惕与注意，对通常可以看见的物体仔细察看，避免与行人或其他车辆等互撞。