Here is how they race in foreign countries,hammer down & hope for the best. Also the spectators are not to bright.
I remember when progressive rock (FM) radio was starting to take off in the late sixties. Such a major change in the music format compared to the old local AM radio stations.
I have them in my front yard and never knew this until I saw it on the news last week. We don't have a freeze like this but every 10 or 12 years.