What does 'two chances in Subject 2' mean?

[SanIsla]

Subject 2 having two chances means there are two opportunities to take the test, and passing once is sufficient. Below is relevant information about 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. Small vehicle C1/C2 Subject 2 test items: Include five mandatory tests—reverse parking, parallel parking, stopping and starting on a slope, right-angle turns, and curve driving (commonly known as S-curves). Some regions also include a sixth item: highway toll card collection. 3. Large vehicle A1/A2/A3/B1/B2 Subject 2 test items: Include pole test, stopping and starting on a slope, parallel parking, passing a single-plank bridge, curve driving, right-angle turns, passing a width-restricted gate, passing continuous obstacles, driving on bumpy roads, narrow road U-turns, as well as simulated highway driving, continuous sharp turns on mountain roads, tunnels, rain (fog) conditions, slippery roads, and emergency handling.