BS EN ISO 20471:2013

Colour - The categorised spectrum of light visable to humans

Quality - An object that has quality is superior in function and finish than a less quality object.

Safety - prevents damage being caused.

Road - a manmade lane or a path that is used to speed up travel.

Equipment - A product or good that is tactile.

Instructions - An informative direction to take.

Dimensions - The shapes and angles of something or a situation.

Performance - When someone is presenting a form of entertainment, also how well someone is doing within a role.

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