Training & Development quick fire crossword

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Across
  1. 2. Can be used no more than 2 minutes in any 15 minute period
  2. 7. First sign to be seen
  3. 10. Comes directly after the lead-in taper
  4. 11. Minimum Two-way working cars & light vehicles only ( Numbers with decimal point Required )
  5. 12. Seen from all directions
  6. 13. Give way to oncoming traffic
  7. 16. Requires highway authority permission
  8. 17. Placed at a low level
  9. 18. Absolute minimum clearance for pedestrians on the footway ( Numbers with decimal point Required )
Down
  1. 1. Joined together to form a continuous barrier to the working space.
  2. 3. Can be set at 45 degrees
  3. 4. Must be displayed at every street & road work site except mobile & short-duration works and works that do not involve excavations.
  4. 5. For safety
  5. 6. Minimum Two-way working on a bus route ( Numbers with decimal point Required )
  6. 8. Warns drivers which side of an obstruction
  7. 9. Runs parallel to the works
  8. 14. Pedestrians diverted into the carriageway use these
  9. 15. May require 2-way radios