  Let $(X\ni x,B)$ be an lc surface germ. If $X\ni x$ is klt, we show that
there exists a divisor computing the minimal log discrepancy of $(X\ni x,B)$
that is a Koll\'ar component of $X\ni x$. If $B\not=0$ or $X\ni x$ is not Du
Val, we show that any divisor computing the minimal log discrepancy of $(X\ni
x,B)$ is a potential lc place of $X\ni x$.
