Final answer:
Directional signs should have a black panel with a white directional symbol and any text in black letters on the white background to ensure clarity and consistency in messaging.
Step-by-step explanation:
Directional signs, other than automotive traffic signs, shall be designed with a black panel and a white directional symbol. Any additional wording on the sign must be in black letters on the white background. This standard ensures that signs are clear and consistent, which is important as signs are used to effectively communicate information to the public. For instance, a wood sign could convey a rustic, natural aesthetic which may be suitable for a barbecue restaurant or boot store, while it may be less fitting for technology stores. Sign materials and design should align with the message and context to avoid confusion or misrepresentation.
Directional signs, other than automotive traffic signs, are typically designed with a black panel and a white directional symbol. Any additional wording on the sign must be in black letters on a white background. This design helps to ensure clear visibility and readability of the sign, especially in contrast to the surrounding environment.