
It is permissible to display the national flag on a car, but it must be a standard and compliant flag, and it should not interfere with the normal driving of oneself or others. According to the National Flag Law: Articles 17 and 19 of the National Flag Law clearly stipulate that damaged, soiled, faded, or non-compliant national flags must not be hoisted; the national flag and its design must not be used as trademarks or advertisements, nor for private funeral activities. Precautions for using the national flag: Anyone who intentionally desecrates the national flag of the People's Republic of China in public by burning, defacing, scribbling, soiling, trampling, or other means shall be investigated for criminal responsibility in accordance with the law; for less severe cases, in accordance with the penalties stipulated in the Public Security Administration Punishments Law, the public security authorities may impose a detention of up to 15 days.

I remember last time my friend wanted to hang a national flag on the car to celebrate National Day, but was stopped by the police because it was non-compliant. In China, displaying the national flag is legal, but traffic regulations must be followed: it must not obstruct the license plate, rearview mirrors, or affect safe driving. If not securely fastened, the flag may detach at high speeds, potentially causing a rear-end collision. I recommend using professional mounting brackets to secure it and ensuring the flag is clean and tidy to avoid affecting others. This practice is common during holidays, but safety comes first—especially avoiding obstruction of the rear window visibility. It’s best to check local traffic rules and urban appearance regulations to avoid spoiling the mood or inviting trouble over a minor issue. If unsure, consult the traffic authorities to protect yourself and respect the law.

As a car owner, I think hanging a national flag on the car is quite meaningful as it expresses patriotic sentiments. However, in practical operation, attention must be paid to the placement, such as hanging it on the roof or side mirrors, ensuring it doesn't block lights or signal devices. I've seen some car owners stick it directly on the front windshield and get fined because it distracted attention. In terms of cultural customs, it's quite common during national holidays or major events, but it's best to keep it moderate—avoid overly large sizes that might affect others' views or cause misunderstandings. From my personal experience, hanging a small flag on memorial days is reliable, but if it's hung long-term, exposure to heat or rain can easily cause fading and damage, so regular inspection and maintenance are essential.

I've heard many people talk about this, and I also tried hanging a national flag on my car, but the traffic police said it was against the rules. The key is to check local and national regulations—some places allow it but with restrictions, such as not exceeding the roof height or obstructing the license plate. From a safety perspective, if it's not securely fastened, it could fly off and hit another car, especially on highways during windy days. I recommend using a clip-on fixed base to minimize risks. Culturally, it's a form of free expression, as long as it doesn't disturb others.

From a maintenance perspective, I've handled several cases where improper flag displays led to broken antennas or scratched paintwork. The correct method is to use vehicle-specific mounting accessories, avoiding tapes or wires that may damage the body. Suitable locations include trunk lids or side doors, but never cover reflective safety materials affecting nighttime visibility. Long-term exposure causes fabric wear and fiber accumulation in vents, making regular cleaning essential. While patriotic sentiments are commendable, owners should weigh maintenance costs against compliance with traffic regulations.


