one's physical safety;  personal security
 safety zone;  traffic island
 safety zone;  buffer (e.g. against defeat)
 guarantee of safety;  ensuring safety
 security guarantee (e.g. military security, network security, etc.)
 safety confirmation;  confirming (something) is safe
 fail-safe;  foolproof;  totally safe
 safe and secure;  safe and worry-free
 traffic safety;  driving safety;  road safety
 safety administration;  safety control;  safety management
 safety (well-being) of one's family;  peace and prosperity in the household
 safe tile;  tile that may be discarded without risking benefiting an opponent;  no-risk choice;  easily handled person
 safety belt;  seat belt;  seatbelt
 safety belt (typically used in Japanese construction work);  fall-prevention harness
 safety measure;  safety precaution
 safety myth;  myth that something is completely safe (e.g. nuclear plant);  safety dogma
 safety helmet;  crash helmet;  hard hat
 food safety;  food security
 safety information;  safety bulletin
 Japan Transport Safety Board;  JTSB
 passport (guaranteeing safe passage)
 Nuclear Safety Commission
 Nuclear and Industrial Safety Agency;  NISA
 Maritime Traffic Safety Act (1973)
 Industrial Safety and Health Act
 Electrical Appliance and Material Safety Act
 safety design requirement
 safety officer;  safety administrator