How to write a sign prohibiting U-turns for non-original vehicles

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1. First of all, the slogan should be direct and clear, conveying the message of prohibiting U-turns in concise and powerful language so that the vehicle driver can clearly understand it.

2. Secondly, you can add reasons or reminders to increase the driver's understanding and compliance awareness by reminding the driver that U-turns are prohibited for safety reasons.

3. Finally, it can indicate feasible routes to help the driver find a suitable U-turn point and avoid unnecessary violations.