1. Collections Component Guide
  2. Google Tag Manager script
  3. Default
Google Tag Manager script example

Default

How it looks (preview)

<script>
var doNotTrack = ( navigator.doNotTrack === '1' || navigator.doNotTrack === 'yes' || navigator.msDoNotTrack === '1' || window.doNotTrack === '1' )
if (!doNotTrack) {
  (function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start':
  new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0],
  j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src=
  'https://www.googletagmanager.com/gtm.js?id='+i+dl+'&gtm_cookies_win=x';f.parentNode.insertBefore(j,f);
})(window,document,'script','dataLayer','GTM-XXXXXXX');
}
</script>

How to call this example

<%= render "govuk_publishing_components/components/google_tag_manager_script", {
  gtm_id: "GTM-XXXXXXX"
} %>