[Mogger]

This has been done every year in the same spot on I-93 in New Hampshire during Motorcycle Week for well over 20 years.

[Paladin2]

"..in New Hampshire during Motorcycle Week..."

Can they do anything to keep them away from the Sturgis Rally?

[PGalt]

Thanks for shedding more light on this operation, Mogger. It certainly helps to have FReepers who are more familiar with the topic at hand. Much appreciated.