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When passing a bus displaying a School sign that has stopped to let children on or off, what should your speed be?
如果前方的校車上有如下標識，並且學生們正在上下車，你應該限制車速為多少？
Pass the stopped school bus picking up or dropping off children at no more than 20 km/h, slower if necessary.
經過正在接送兒童的停靠校車，最高每小時20公里，必要時更慢。
閱讀相關知識
This applies in both directions until well clear. Be ready for children to step out suddenly.
兩個行駛方向均適用；保持低速直到遠離校車，隨時準備應對兒童突然走出。