If there is a contradiction between the vehicle's light signal and an arm signal made by the driver, which one prevails?

Question

DentroTest · Accepted Answer

Traffic regulations establish an order of priority among signals. In the event of a contradiction between an optical signal (indicator or brake light) and a manual signal (arm), the arm signal prevails. This is because the manual signal indicates the driver's immediate and conscious intention, whereas the light signal could be activated by mistake, forgetfulness, or malfunction. For the arm signal to be valid, it must be visible and clear.

If there is a contradiction between the vehicle's light signal and an arm signal made by the driver, which one prevails?

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