; and (D) includes the International Symbol of Accessibility. (2) Operational telephone With respect to the telephone number indicated on the decal, it shall be considered discrimination for purposes of section 302 of the Americans with Disabilities Act of 1990 ( 42 U.S.C. 12182 ) if the phone connected to such number is not operational and answered directly by an employee of the gas station retailer during the hours the gas station retailer is open for business to the public. (b) Assistance (1) Two or more attendants It shall be considered discrimination for purposes of section 302 of the Americans with Disabilities Act of 1990 ( 42 U.S.C. 12182 ) for a gas station or convenience store that is open for business to the public with two or more attendants on duty to fail to provide gas pumping assistance to a qualified individual with a disability who makes a request for such assistance. (2) One attendant It shall not be considered discrimination for purposes of section 302 of the Americans with Disabilities Act of 1990 ( 42 U.S.C. 12182 ) for a gas station or convenience store that is open for business to the public with one attendant on duty to fail to provide gas pumping assistance to a qualified individual with a disability who makes a request for such assistance, if such attendant notifies the individual that assistance cannot be provided because there is only one attendant on duty. (c) Further accessibility standards Nothing in this section shall prohibit a unit of local government from adopting an ordinance, or enforcing an existing ordinance, that expands the accessibility, safety, or availability of fueling assistance to a motor vehicle operator with a qualified disability. (d) Regulations Not later than two years after the date of the enactment of this Act, the Secretary of Transportation and the Attorney General shall each promulgate such regulations as are necessary to ensure compliance with this section. (e) Example of decal made publicly available Not later than six months after the date of the