...Interstate Commerce Commission, extends in some measure to safety regulations. Section 204 (a) provides: "It shall be the duty of the Commission — (1) To regulate...requirements with respect to continuous and adequate service, transportation of baggage and express, uniform systems of accounts, records, and reports, preservation...

...districts; (2) To supervise and regulare charter carriers by motor vehicle as provided in this act, and to that end the commission may establish reasonable requirements with respect to qualifications and maximum hours of service of employees, safety of operation and equipment, and comfort...

...districts; (b) To supervise and regulate contract carriers by motor vehicle as provided in this act, and to that end the commission may establish reasonable requirements with respect to a uniform system of accounts, records, and reports, preservation of lecords, qualifications and maximum...

...maximum hours of service of employees, and safety of operation and equipment. (2) To regulate contract carriers by motor vehicle as provided in this part,...establish reasonable requirements with respect to uniform systems of accounts, records, and reports, preservation of records, qualifications and maximum...

...commission — (1) To supervise and regulate common carriers by motor vehicle as provided in this act. and to that end the commission may establish reasonable...requirements with respect to continuous and adequate service, transportation of baggage, a uniform system of accounts, records nnd reports, preservation of records,...

...districts. (2) To supervise and regulate contract carriers by motor vehicle as provided in this act, and to that end the commission may establish reasonable requirements with respect to systems of accounts, records and reports, preservation of records, qualifications and maximum hours...

...safety of operation anil equipment. "(3) To supervise and regulate motor-carrier transportation brokers as provided in this part, and to that end the Commission...establish reasonable requirements with respect to licensing, financial responsibility, accounts, records, reports, operations, and practices of any such...

...commission — (1) To supervise and regulate common carriers by motor vehicle as provided in this Act, and to that end the commission may establish reasonable...requirements with respect to continuous and adequate service at just and reasonable rates, a uniform system of accounts and reports, qualifications and maximum...

...Commission under section 204 (a) (1) and (6). The pertinent portions of section 204 (a) provide as follows: (1) To regulate common carriers by motor vehicle as...requirements with respect to continuous and adequate service, transportation of baggage and express, uniform systems of accounts, records, and reports, preservation...

...appearing in section 225, and then added : Then we gave them the power, in section 204 — To supervise and regulate common carriers by motor vehicle as provided...requirements with respect to continuous and adequate service, transportation of baggage and express, uniform systems of accounts, records, and reports, preservation...