When any person shall construct any walk or driveway in any of the streets of the city, which walk or driveway abuts any curb in the street, that person shall place or cause to be placed an expansion joint of tar, felt based or other suitable material of not less than one inch in thickness between the walk or driveway and the curb.
(`96 Code, § 91.28) (Ord. 805, passed 11-6-1930) Penalty, see § 90.99