Townsend led an appeal to the Interstate Commerce Commission under the Railway Labor Act.

Entity and relation annotations:
id: 0
type: entity
value: text: Townsend
labels: <Person>
id: 1
type: entity
value: text: the Railway Labor Act
labels: <Regulation>
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type: entity
value: text: the Interstate Commerce Commission
labels: <Organization>
type: relation
to_id: 1
labels: Person:supports:Regulation
from_id: 0