(a) Kerosene.--At a retail service station, the intake or receiving pipe opening for a kerosene storage tank shall be smaller than the nozzle on the hose used to deliver gasoline or diesel fuel into the storage tank.

(b) Self-service.--An attended self-service gasoline station may use a hold-open gasoline-dispensing or hold-open diesel fuel-dispensing nozzle if all of the following are met:

(c) Portable container specifications.--In addition to established container construction requirements under 37 Pa. Code § 11.7 (relating to container construction), portable containers used for the storage and handling of flammable and combustible liquids shall be color-coded to properly identify the contents of the container as follows:

No other color may be used for portable containers as provided for in this section which are used for the storage and handling of flammable and combustible liquids. At least 75% of the surface area of the container shall be of the required color.

(d) Attended self-service station operator facilities.--It is the responsibility of the operator of the attended self-service station to familiarize attendant employees with the location and operation of the station's emergency fuel shut-off switch.

(e) Signage.--The department shall, by regulation, implement standards for signage to be placed in the area of a retail service station where gasoline, diesel fuel or kerosene is dispensed. The department shall require that the signs shall be conspicuously posted and include warnings or notices related to: