Now that we have to reweb every two years.....
At least two seat belt companies were displaying a new design of belts for HANS devices.
It consisted of two shoulder straps for each side. One under the HANS, one over the HANS. It also meant that you had to have an elaborate belt mounting system behind the driver with wizzy nylon bushings etc. A not-minor chassis redesign. The Italian F1000 car on display had the whole deal installed.
I did not get to speak to Jim Downing about what he thought of this issue.
It looked like overkill to me.