anchor.diff:  			 <% elsif part == programme.parts.first %>
   			   <% programme.parts.each do |part| %>
   			     <% unless part == programme.parts.last %>
  -					<article role="article" class="group">
  +					<article role="article" class="group" id="<%= part.slug %>">
   						<div class="inner">
   							<header>
   			       		<h1><%= part.title %></h1>
  
positive.code: <html lang="en">
  <head>
    <meta charset="utf-8" />
    <title>programme to <%= programme.title %> - www.gov.uk</title>
    <link rel="stylesheet" type="text/css" href="<%= asset_host %>/stylesheets/publisher.css" />
    <% if programme.overview and programme.overview != '' %>
    <meta name="description" content="<%= programme.overview %>">
    <% end %>
  </head>
  <body>
  
  
negative.code: 				</ul>
  			</nav>
  
  			<nav class="programme-progression group" role="navigation">
  				<ol>
  	        <li class="active"><a href="#overview">Overview<span class="progressor"></span></a></li>
  	        <li><a href="#what-youll-get">What you'll get<span class="progressor"></span></a></li>
  	        <li><a href="#eligibility">Eligibility<span class="progressor"></span></a></li>
  	        <li><a href="#how-to-claim">How to claim</a></li>
  				</ol>
  			</nav>
  
  			<% if part == programme.parts.last %>
  			<article role="article" class="group">
  				<div class="inner">
  