Must not comment on black swimming ability

Apparently because of their generally heavier bodies, blacks are in general poor swimmers.  How many have you seen in Olympic  swimming events?  The "black" lady on this occasion was however Puerto Rican and only light brown

Brandi Glanville managed to offend her Real Housewives of Beverly Hills castmate Joyce Giraud by insinuating she didn't want to get her hair wet because she's 'a black person' who wouldn't want to get her 'weave wet.'

Brandi upset the Puerto Rican beauty queen Joyce after learning that the model couldn’t swim.

'Actually, you know that I cannot swim? I kid you not,’ said Joyce after being pressured to get in.

‘You’re a black person,’ exclaimed Brandi - to the obvious shock of the other women.

Joyce looked furious as she put her clothes back on. She later commented that she considered what Brandi said a 'racial remark.'

Source