What do 261, 145, and 520 mean in Subject One?
4 Answers
Subject One's 261, 145, and 520 are mnemonic techniques using numbers. The specific explanations are as follows: 1. Number mnemonic 261: When visibility on the highway is less than 200 meters, the speed must not exceed 60 km/h, and the following distance must not be less than 100 meters. 2. Number mnemonic 145: When visibility on the highway is less than 100 meters, the speed must not exceed 40 km/h, and the following distance must not be less than 50 meters. 3. Number mnemonic 520: And for visibility less than 50 meters, the speed must not exceed 20 km/h, and the vehicle should exit the highway at the nearest exit as soon as possible. Additional information is as follows: 1. Number mnemonics: Follow the memory principles of modern psychology, mainly utilizing imaginative association and object imagery memory techniques. 2. Imaginative association is the foundation of number mnemonics: The secret of number mnemonics lies in transforming numbers from abstract symbols into vivid imagery.
When preparing for the written test (Subject 1), I was most afraid of mixing up the numerical questions. '261' specifically refers to the speed limit of 30 km/h when crossing railway crossings, which must be strictly adhered to, otherwise, the sudden arrival of a train can be extremely dangerous. I was once fined for speeding at a crossing, so now I always slow down and ensure safety before crossing. Railway traffic rules are fundamental for protecting lives, and when getting a driver's license, you must engrave these details in your mind—no laziness allowed. '145' is about checking traffic lights and yielding to straight-moving vehicles when making a U-turn. Turning recklessly can easily lead to scratches or hitting pedestrians, so in daily driving, you must patiently wait for signal changes to ensure safety. '520' refers to reducing speed in rainy conditions, such as lowering the limit from 40 km/h to 30 km/h, increasing braking distance to prevent skidding or rear-end collisions. These small knowledge points may seem trivial but can save lives—don’t underestimate them. Failing Subject 1 is no fun, so practice more to get familiar with them.
Just passed Subject 1, I think question 261 is absolutely a key point - you must slow down below 30km/h at railway crossings, otherwise it's dangerous. I often got this wrong during practice but now I've memorized it because actual railway crossings are high-risk areas where you can't be careless. Question 145 took me time to clarify - it's about pedestrian priority yielding rules, requiring stopping before crosswalks to wait for walkers. Question 520 refers to reducing speed and maintaining safe distances in severe weather like heavy rain or fog for accident prevention. As a beginner, I pay close attention to these numbered questions' meanings. Even after passing, I'll keep using them as reminders for civilized driving and following regulations to reduce mistakes. Preparing for Subject 1 relies on understanding, not rote memorization. Practice more with mock question banks to pass easily and travel safely.
I often remind my child that the meaning of question 261 in the driving theory test is to emphasize that the speed must not exceed 30 km/h at railway crossings to ensure safety. A similar accident in my childhood village made me stress the importance of this rule. Question 145 indicates that before making a U-turn, one must first check the traffic lights and vehicle flow to ensure no interference with others' driving safety. Question 520 explains the need to reduce speed in special weather conditions like heavy rain to enhance control stability. The core of these rules is to cultivate safety awareness from an early age—don't wait for an accident to regret it. When reviewing for the theory test, digest each rule carefully; don't rush or cut corners. The right way is to actually follow these rules while driving.
