And so the Halo debate gathers further momentum as the first 2018 cars are unveiled.
Difficult to tell from the images but, on the face of it, the black Haas Halo blends reasonably well into the car -- or should that be, into the crafty charcoal background -- whereas the Williams version in white sticks out like the sore thumb it undoubtedly is. But as mentioned before, it's here to stay whether we like it or not.
Williams technical chief Paddy Lowe isn't necessarily making excuses for the Halo when he says "by the second race nobody will notice it any more".