57.2 Privilege of vaccinated dogs to run at large in a designated area. The privilege of vaccinated dogs to run at large in a designated area shall not apply:

(a) to any dog until 21 days after rabies vaccination;

(b) to any dog after three years from its last vaccination against rabies with a three-year vaccine;

(c) to any dog which has been bitten by or has been in intimate contact with a rabid animal from the date of such bite or exposure until four months later, except that dogs vaccinated with a three-year vaccine within an interval of three weeks to three years prior to exposure shall be permitted to remain at large, providing a booster injection of a three-year vaccine is given within five days of exposure.* * *

(d) to any dog which has bitten a person until 10 days after such bite.* * *

* * * FOOTNOTE: See Chapter I of this Title § 2.14.