Affected facility
(5) Affected facility means any employment facility at which 50 or more persons are employees or any educational facility at which 250 or more persons are students and employees. (6) Commuter means both an employee and a student. (7) Single-passenger commuter vehicle means a motor-driven vehicle with four or more wheels with capacity for a driver plus one or more passengers which is used by a commuter traveling alone to work or classes and is not customarily required to be used in the course of his employment or studies. (8) Base date means the date set forth in paragraph (d) of this section as of which the base number of single-passenger commuter vehicles at a particular employment facility or educational institution must be determined. (9) The Secretary means the Secretary of Transportation and Construction of the Commonwealth of Massachusetts.