Yes, I'm curious about the tacks as well. I feel like that should have been accounted for in the standings. Or perhaps it was?
The local sports radio station I listen to gives daily updates and they discuss things like race etiquette, which is fascinating to me, as someone who is not completely familiar with how this sport works.
For example, when the tacks incident happened, it sounded like it would be bad form for someone who was farther back in the pack and whose tires didn't get punctured, to take the lead, even though that was a possibility. Is a racer supposed to hold back in a circumstance like this and not take advantage?