The second type of honking is intended to catch the attention of another driver or pedestrian, often to signal a potential problem or safety issue.

第二类鸣笛是希望引起其他车辆或行人的注意，一般是要提示潜在的问题或安全隐患。

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Another safety issue is whether the club personnel have the training to deal with emergencies.

MSN: Choosing a health club

Another crucial issue is safety.

FORBES: Magazine Article

He said while it was not a food safety issue, it was "another example of the integrity of the food chain being shown to be substandard".

BBC: 'Cod fraud' uncovered by BBC NI food sample tests