anchor.diff:        <h3>Assignment</h3>
         <% if bike.application %>
           <p>Assigned to: <%= bike.application.label %></p>
  -	<% if !bike.departed? %>
  +	<% if !bike.departed? && can?(:update, bike) %>
           <div>
             <%= form_for bike.assignment, :method => :delete do |f| %>
   	  <%= render :partial => 'form_initials', :locals => {:id => "prog_sig"} %>
  
positive.code: <section class="show-bike">
    
    <% if can? :update, bike %>
    <section class="bikesMeta span3">
  
      <div class="locationWrap">
  
negative.code: 	  <% end %>
  	  <%= render :partial => 'form_initials', :locals => {:id => "dep_sig"} %>
  	  <%= submit_tag I18n.translate('commit_btn.new_departure'), :class=>"btn btn-primary" %>
  	<% end # form %>
  	<% else %>
  	  <p>n/a</p>
  	<% end # can? update %>
  	</div>
        <% end %>
      </div> <!-- end of depart info wrapper -->
      
      </section> <!-- end of bikes meta -->
  
  
    <div class="span8">
  
  