A person remotely operating a remote-controlled small vehicle (delivery robot) only has to make an effort to move it at a speed and in a manner that does not endanger others; there is no legal obligation to do so.

Explanation

The law states that the operator "must" move the vehicle at a speed and in a manner that does not endanger others, so this is a binding legal obligation, not a best-effort goal. The speed and manner must be adjusted to the condition of the road, the traffic, and the vehicle itself.

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