Can private cars display red flags on both sides?

[LaNathan]

Private cars are allowed to display national flags, but it is necessary to choose standard and compliant flags that do not interfere with the normal driving of oneself or others. Below is an extended introduction: Legal provisions: Articles 17 and 19 of the National Flag Law clearly stipulate that damaged, soiled, faded, or non-compliant flags must not be hoisted; the national flag and its design must not be used as trademarks or advertisements, nor for private funeral activities. In public, intentionally insulting the national flag of the People's Republic of China by burning, defacing, smearing, trampling, or other means is subject to criminal liability; for less severe cases, penalties under the Public Security Administration Punishments Act apply, with public security authorities imposing detention of up to 15 days.