<a href="https://en.wikipedia.org/wiki/1975_Dibbles_Bridge_coach_crash" id="mw8w" rel="mw:WikiLink" title="1975 Dibbles Bridge coach crash">Dibbles Bridge coach crash</a> near <a href="https://en.wikipedia.org/wiki/Grassington" id="mw9A" rel="mw:WikiLink" title="Grassington">Grassington</a>, in <a href="https://en.wikipedia.org/wiki/North_Yorkshire" id="mw9Q" rel="mw:WikiLink" title="North Yorkshire">North Yorkshire</a>, England, kills 33 – the highest ever death toll in a road accident in the United Kingdom.