Just out of interest, the caveat written on the box "not on public roads". Is that now also on the actual pads ?
I spoke with a Mintex man a couple of years ago and he said that they have to put that on the box as they have not been tested to meet ECE R90. I believe a lot of brake manufacturers are having to do this, but personally I think it’s a load of twaddle.
Google it if you have time to waste.