What are the point deductions for code 20304?

[StOscar]

20304 point deductions are for failing to use or incorrectly using turn signals when starting, turning, changing lanes, overtaking, or before stopping. Below is an introduction to Subject 2: 1. Introduction: Subject 2, also known as the small road test, is part of the motor vehicle driver's license assessment and refers to the field driving skills test. 2. Content: The test items for small vehicles C1 and C2 include five mandatory items: reversing into a garage, parallel parking, stopping and starting on a slope, right-angle turns, and curve driving. For large vehicles A1, A2, A3, B1, and B2, the test items include pole test, stopping and starting on a slope, parallel parking, crossing a single-plank bridge, curve driving, right-angle turns, passing through a width-limited gate, navigating continuous obstacles, driving on bumpy roads, making U-turns on narrow roads, as well as simulated highway driving, continuous sharp turns on mountain roads, tunnels, driving in rain and fog, slippery roads, and emergency handling.