How many cars can you legally pass at once?

Legally, you can pass as many cars as is safe and permitted by traffic laws, but this often depends on specific road conditions and local regulations. In many jurisdictions, you are typically allowed to pass one vehicle at a time in a no-passing zone. However, on multi-lane roads or highways, it may be permissible to pass multiple vehicles if there is adequate space and no legal restrictions. Always prioritize safety and adhere to posted signs and traffic laws.