Despite a court order barring them from the site... Earth First !and Mdewaketan-Sioux protesters chained themselves to trees today at the site of the proposed re-routing of highway 55. The group is asking for a restraining order to prevent authorities from clearing trees, the group says are sacred, from the site. So far, police have not arrested the protestors. On Sunday authorities arrested 33 people who had occuppied government-owned homes on the site. Protester Bob Greenberg says he does not know what the authorities plan to do about this latest occupation, but he says the group will continue its protest despite the cold weather.