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When should the signal be heard?
|
|
Strongly disagree | Disagree | Neutral | Agree | Strongly agree |
| It is appropriate that the signal is heard when we pass each other | 4 | 9 | 4 | 9 | 4 |
| It would be better if the signal is heard only if we stop close to each other, eg, after 2-3 seconds | 5 | 3 | 3 | 13 | 6 |
