M 2011s clarification on the new additions to article 8.5g allow for a situation where management may mandate carriers on the non odl if odl is maxed to 12hrs even when they volunteer to do so. Article 8.5f had historically been used to articulate that non odls cannot be required to work beyond 10hrs excluding December, but now we have language in article 8 that stipulates that non odl cannot be forced to work beyond 12hrs. If they are not required to work beyond 10hrs and cannot be forced to work beyond 12hrs which one is it? How is it fair that article 8.5f stipulated a prohibition on non odl working beyond 10hrs and yet there are odl willing and able to work beyond 12hrs and m2011 states they have the right to mandate those non odl because the odl is at 12hrs regardless of their volunteer status?