Update travel advice callout box content

app/views/content_items/travel_advice.html.erb

@@ -27,7 +27,7 @@
       <div class="travel-advice-notice__content">
         <p class="govuk-body">
           <strong>
-            International travel is increasingly restricted. In the UK, different rules apply in <a href="/guidance/national-lockdown-stay-at-home">England</a>, <a href="https://www.gov.scot/coronavirus-covid-19/">Scotland</a>, <a href="https://gov.wales/covid-19-alert-levels">Wales</a> and <a href="https://www.nidirect.gov.uk/articles/coronavirus-covid-19-regulations-guidance-what-restrictions-mean-you">Northern Ireland</a>. For example, in England you must not leave home including to travel abroad, unless you have a legally permitted reason to do so, such as for essential work purposes.
+            Under current UK COVID-19 restrictions, you must stay at home. You must not leave home or travel, including abroad, unless you have a legally permitted reason to do so. Check the rules that apply to you in <a href="/guidance/national-lockdown-stay-at-home">England</a>, <a href="https://www.gov.scot/coronavirus-covid-19/">Scotland</a>, <a href="https://gov.wales/covid-19-alert-levels">Wales</a> and <a href="https://www.nidirect.gov.uk/articles/coronavirus-covid-19-regulations-guidance-what-restrictions-mean-you">Northern Ireland</a>.
           </strong>
         </p>
         <p class="govuk-body">