plural of safety chain

A reflector intended for pedestrians, runners, and motorized and non-motorized vehicles. It aids visibility of a person or vehicle as it reflects light from headlights of vehicles.

plural of safety bicycle

(dated) A style of bicycle that superseded the penny-farthing or ordinary and is now the most common type of bicycle.

A latching device that prevents accidental activation of a dangerous event; an interlock.

(motor racing) A vehicle employed to lead the competitors in an auto race for the duration of a few laps, with the intention of restricting their speed while a hazard exists on the circuit.

(engineering) The ratio of the maximum stress or load which something can withstand to the stress or load which it was designed to withstand under normal operation.

Synonym of transportation safety board (“TSB”)

A government body responsible for investigations into transportation accidents to determine their cause and recommend courses of action to prevent or mitigate future similar incidents

(politics, social policy) A set of governmental programs, entitlements, or benefits providing citizens and residents with a minimum level of financial protection, food, access to public infrastructure, or medical services.