High-speed rail's latest 'Quiet Space' rules

123456789101112
Across
  1. 1. a rule or plan made by an organization
  2. 4. to make people follow a rule
  3. 7. the narrow space between train cars
  4. 8. to interrupt or bother someone
  5. 9. to start using a plan or rule
  6. 10. an official rule
  7. 11. a very young child or baby
  8. 12. a study asking many people for their opinions
Down
  1. 1. a sign for public display
  2. 2. intention or purpose
  3. 3. to follow a command
  4. 5. a public disagreement or debate
  5. 6. an expression of dissatisfaction
  6. 9. a new plan to achieve something