Are there traffic violation cameras at intersections without traffic lights?

[VonRiver]

Not necessarily, but all major intersections have red light cameras. Below is relevant information about traffic signal lights: 1. Red traffic lights: There are two types of red traffic lights - circular signal lights and arrow signal lights. When encountering an arrow signal light where the right-turn arrow is red, right turns are prohibited. Violations will be penalized as running a red light. Right turns are only permitted when the right-turn arrow signal turns green. 2. Circular lights: When circular lights display red, yellow, or green, they respectively indicate prohibited passage for straight-moving vehicles, warning, and permitted passage. When left-turn arrow lights show red or green, they indicate prohibited and permitted passage for left-turning vehicles respectively. Right-turning vehicles may proceed without being regulated by traffic signals when not obstructing released vehicles or pedestrians, but must yield to them.