setMaxSpeed(string, double) -> None

        Sets a new maximum allowed speed on the lane in m/s.

def setMaxSpeed(self, laneID, speed):
        """setMaxSpeed(string, double) -> None

        Sets a new maximum allowed speed on the lane in m/s.
        """
        self._connection._sendDoubleCmd(
            tc.CMD_SET_LANE_VARIABLE, tc.VAR_MAXSPEED, laneID, speed)