Except as provided in subsections (b) and (c) of this section, any retail service station dealer who provides a price reduction on motor fuel for self-service shall provide, upon request, refueling services at self-service pumps at the self-service price to senior citizens upon proof that said driver is 70 years old or older. The provisions of this section do not apply to retail service station dealers selling motor fuel from the following facilities:exclusively self-service stations which have remotely controlled gas pumps, which are operated by a single cashier, and which do not provide motor fuel pump service; or convenience stores that sell gasoline through remotely controlled pumps that do not provide motor fuel pump service. This section does not apply to any senior citizen driver age 70 or older who is accompanied by another person who is capable of providing self-service. City Code, 1976/83, art. 14, §10A Ord. 90-552