| 15.2.4.5.11. | The area prescribed in paragraphs 15.2.4.5.6. to 15.2.4.5.9. above may be viewed using a combination of direct view and indirect vision devices (of Class IV, V, VI). | a0c0 |
| 15.2.4.5.11. | The area prescribed in paragraphs 15.2.4.5.6. to 15.2.4.5.9. above may be viewed using a combination of direct view and indirect vision devices (of Class IV, V, VI). | a0c0 |