If it's muddy, clear glasses the first few laps until the chaos has dissipated somewhat, and/or you can't see any more, then throw them into the pits. If it isn't muddy, no glasses.
@Jon. started
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If it's muddy, clear glasses the first few laps until the chaos has dissipated somewhat, and/or you can't see any more, then throw them into the pits. If it isn't muddy, no glasses.