11. In the event of a power failure, these devices can operate on batteries, thus adding an extra degree of safety . 12. Such precautions add a degree of safety to FPV flights that minimize the risk of losing the aircraft or damaging property. 13. I think the policy is working reasonably well to provide a degree of safety " for gays in uniform, Rostker said. 14. This approach to training allowed practitioners to come as close as possible to real combat situations with a high degree of safety . 15. As the event is about low-speed technical crawling, spectators can get relatively close to the course with a high degree of safety . 16. "There would be no other thing you could do at this point that would create an extra degree of safety , " he said. 17. "At Michfest, she can experience a degree of safety that is not available to any woman any time anywhere except at the festival. 18. Others go to money markets because they require a high degree of safety and that priority doesn't change just because rates have dwindled. 19. In deep water streams, an inflatable personal flotation device ( PFD ), or a Type III Kayak fishing vest, adds a degree of safety . 20. It is not yet clear how many refugees will be resettled in Kosovo, at what cost, for how long, with what degree of safety .