^I just had a relative die this past month and I can say (at least for me) that I was very glad to see people stopping/slowing down for the procession as we passed by. Sure most of those people did not know my grandfather and vice versa, but it still shows that people have a little respect for others and gives you at least a little hope for mankind. All of the people that stopped only did so for about 15 seconds, so I don't think it would have ruined anyone's day. I can see the argument for being in a hurry and this sort of thing getting in the way and on your nerves, but in the grand scheme of things, I think it does more good than harm.