Driverless cars

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Across
  1. 3. The process of planning a route
  2. 4. System used to slow down or stop a vehicle
  3. 7. The code that controls a computer or machine
  4. 8. Technology that uses radio waves to detect objects
  5. 10. An unexpected event, often a crash
Down
  1. 1. A device that detects and responds to input
  2. 2. A main road for fast travel between places
  3. 5. Self-driving or operating without human control
  4. 6. Movement of vehicles on roads
  5. 9. A person walking along a road