A bus is a shared place. Good manners mean caring about other people. In Singapore, keep your voice low. Do not play loud music or videos. Use earphones for sound. Earphones are small speakers for your ears. These actions follow the bus rules. (lta.gov.sg)
Here is an everyday example. You watch a funny video. You want to share it. First, put on your earphones. Then, show your friend quietly. Speak in a soft voice. Other people can rest or read. Your small action makes the trip peaceful. A quiet bus is kind to everyone.










