def pal_draw_condition_2(slope):
    """
    Second draw condition of polygonal audience lines. The slope of the
    lines must be zero or positive

    Parameters
    ----------
    slope : float
        Slope of the polygonal audience line.

    Returns
    -------
    condition_2 : bool
        True if condition has passed, otherwise False.

    """
    if slope < 0:
        return False
    else:
        return True