699.When a vehicle is in motion and wishes to overtake the vehicle ahead in the same lane, the driver shallsignal with the left turn indicator and maintain a gap of at least how many meters from the left side of thevehicle ahead before overtaking, then signal with the right turn indicator and merge back into the originallane after reaching a safe distance:
(A) 0.5 meters.
(B) 1 meter.
(C) 2 meters.

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