{exp:channel:entries
    channel="homepage_banner"
    orderby="{ban_strt_date}"
    sort="asc"
    status="open"
    limit="5"
    url-title="{site_url}"}

    {if url-title *= ".uk"}
    <div class="test">
        <h1>Display this</h1>
    </div>
    {/if}