RCMP have arrested eleven people at the Coutts border crossing Monday morning and they're looking for two more in connection with a pair of incidents..
A small organized group within the larger Coutts protest was identified by police.
They say the group was willing to use force against them if attempts were made to disrupt the blockade.
Three trailers associated with the group were searched where Mounties discovered 13 long guns, a number of handguns, multiple sets of body armour, a large quantity of ammunition, high capacity magazines and a machete.
RCMP are also looking for a pair of protesters who tried to ram one of their police cruisers Sunday night.
They've seized the farm tractor and semi truck involved in that incident.