Maximum **visible** basement projection above the ground: **50% of basement height *or* 1.85 m, whichever is less** (per key B).
Choices
- (A) 1.85 m (fixed only)
- (B) 50% of basement headroom *or* 1.85 m, whichever is less
- (C) 2.0 m
- (D) Unlimited
Correct answer: (B)
50% of basement headroom *or* 1.85 m, whichever is less
Explanation
Key (B).