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When an overweight or overdimension operation requires a permit, who must ensure that the required permit is carried?
超重或超尺寸运输依法需要许可时，谁须确保随车携带所需许可？
For an overweight or overdimension operation requiring a permit, the driver must ensure the required permit is carried and its conditions are met.
运输依法需要许可的超重或超尺寸货物时，驾驶员须确保携带所需许可并遵守其条件。
阅读相关知识
A pilot vehicle does not replace the driver's responsibility. Check the applicable rules: not every operation outside ordinary dimensions has identical permit arrangements.
引导车存在不能代替驾驶员的责任；不是每一种超出一般尺寸的运输都必然采用完全相同的许可安排，应先核实适用规则。