May carriers require a passenger with a disability to provide a medical certificate?

承运人能否要求残疾旅客提供医疗证明?。

youdao

I suffer from minor polio, have third-class certificate of disability, but does not affect the ability to work.

本人患有轻微小儿麻痹症，有三等残疾证，但不影响工作能力。工作认真，积极主动，能吃苦耐劳；

youdao

I suffer from minor polio, have third-class certificate of disability, but does not affect the ability to work.

本人患有轻微小儿麻痹症，有三等残疾证，但不影响工作能力。工作认真，积极主动，能吃苦耐劳；

youdao