- faisnéis maidir le guais láithreach Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- immediate hazard warning information
- en
- Sainmhíniú the information regarding the relative location of a hazard and the type of hazard Tagairt Campbell, Carney & Kantowitz, Human Factors Design Guidelines for ATISs and CVOs, Ch. 12, 1998, FHWA - U.S. DOT