Will Street-Facing Shop Signs Be Blown Off During Typhoons? Who Is Responsible for Reinforcement?
TyphoonSays·防御问答 · Prepared Defense · 更新 at 2026-07-17
When a typhoon strikes, howling gales pose a real risk of dislodging precarious shop signs on the streets. This is not only a matter of property safety but also a direct threat to the lives of pedestrians and vehicles. Understanding the causes of these risks and determining liability are essential disaster prevention knowledge that every citizen and business owner must master during the flood season.
Why Signs Are Prone to "Falling from Heights"
Shop signs become hazards during typhoons mainly due to their unique structural exposure to wind. Signs typically have a large surface area, catching significant wind pressure. According to the National Standard for Tropical Cyclone Grades issued by the China Meteorological Administration (CMA), when the maximum wind force near the center of a typhoon reaches Force 12 or higher, the destructive power is immense, sufficient to overturn objects that are not securely fixed.
Many older signs suffer from the following critical weaknesses:
- Metal Fatigue and Corrosion: Long-term exposure to sun and rain causes brackets and screws to rust and corrode, significantly reducing their strength.
- Improper Installation: Some signs are merely attached to the wall surface with simple expansion screws, without anchoring into the main structure, resulting in insufficient pull-out resistance.
- Design Flaws: Lack of necessary wind-resistant support structures prevents effective distribution of wind force.
Therefore, once wind speeds exceed the design threshold, connection points may break, or the entire sign may detach.
Who Is Responsible for Safety?
Identifying the responsible party is key to preventing accidents. According to relevant laws, regulations, and urban management ordinances, shop operators (store owners) are the primary parties responsible for sign safety. This means:
- Routine Maintenance: Store owners must regularly check if sign brackets are loose or panels are damaged, and promptly reinforce or repair them.
- Emergency Reinforcement: After a typhoon warning is issued, store owners are obligated to take temporary reinforcement measures, such as adding guy wires or removing components prone to falling off.
- Legal Liability: If a falling sign causes personal injury or property damage to others, the store owner bears corresponding civil compensation liabilities and may even face criminal responsibility.
In addition, property management departments have the duty to inspect and urge rectification, while administrative law enforcement agencies, such as Urban Management, are responsible for supervising illegal installations and urging the elimination of hazards. Ultimately, however, daily safety control rests with the users themselves.
How Residents Can Avoid Danger and Respond
Facing a typhoon, ordinary residents should adopt proactive defense strategies. First, closely monitor warning signals issued by meteorological authorities. Note that standards may vary by location; please refer to announcements from local governments. When yellow or higher-level warnings are issued, minimize outdoor activities.
If you must walk outdoors, please ensure you:
- Stay Away from High-Risk Areas: Avoid areas under billboards, neon light frames, large trees, and temporary structures.
- Observe Overhead Dynamics: Listen for metallic grinding noises or watch for swaying objects, and pass through dangerous sections quickly.
- Park Safely: Do not park vehicles directly beneath large signs to avoid damage from falling debris.
For street-facing merchants, it is advisable to hire professionals to conduct a comprehensive inspection of signs before a typhoon arrives. If necessary, temporarily remove advertising banners or panels to reduce wind resistance. Safety is no small matter; prevention is the best protection.
Real-time typhoon tracks can be queried at TyphoonSays (taifengshuo.com)
This article is typhoonsay's original copy content, and the local policy standards are based on the local government's latest release.