/spiːd lɔː/ – Phrase
Definition: quy định hạn chế tốc độ giao thông.
A more thorough explanation: Speed law refers to the legal regulations that establish the maximum speed at which a vehicle can travel on a particular road or highway. These laws are enforced by authorities to promote road safety and prevent accidents caused by excessive speed.
Example: The speed law in this state mandates that drivers must not exceed 65 miles per hour on the highway.