Crossword Puzzle Safety Word ChallengeOnline version Test your knowledge on terms related to protective communication. by Wirasak Jantacad 1 A set of rules governing the exchange of data or information. 2 A serious, unexpected situation requiring immediate action. 3 A gesture or sound used to convey information or instructions. 4 A warning or notification about a potential danger. 5 A measure taken to protect against harm or danger. 6 Permission for something to happen or agreement to do something. 7 An established or official way of doing something. 8 An answer or reaction to a specific situation or request. 1 5 8 4 7 3 6 1 2 3 4 5 6 7 8 3 1 5 8 4 6 2 7