I just found a Google search results page showing a URL with a UTM source tag attached. Any idea how or why this has happened? How can I stop it as I'm guessing this is overwriting my organic visits with referrals from this site.
See attached photo for pic of SERP page.
The link is going here: http://employment.govt.nz/er/holidaysandleave/parentalleave/?utm_source=newzealandnow.govt.nz