MR. JUSTICE DOUGLAS delivered the opinion of the Court.
This litigation started with a complaint filed by respondent, a market agency at the Denver Union stockyard, with the Secretary of Agriculture, alleging that certain Regulations issued by Denver Union Stock Yard Company are invalid under the Packers and Stockyards Act, 42 Stat. 159, as amended, 7 U. S. C. § 181 et seq. The Regulations complained of provide:
Let's get started

Welcome to the leading source of independent legal reporting
Sign on now to see your case.
Or view more than 10 million decisions and orders.
- Updated daily.
- Uncompromising quality.
- Complete, Accurate, Current.