Cheshire West and Chester Council election
... that the Cheshire West and Chester Council election was the only one in the 2015 UK local elections in which Labour won control of a Conservative council?
... that the <b id="mwBO4"><a class="mw-redirect" href="./Cheshire_West_and_Chester_Council_election,_2015" id="mwBO8" rel="mw:WikiLink" title="Cheshire West and Chester Council election, 2015">Cheshire West and Chester Council election</a></b> was the only one in the <a class="mw-redirect" href="./United_Kingdom_local_elections,_2015" id="mwBPA" rel="mw:WikiLink" title="United Kingdom local elections, 2015">2015 UK local elections</a> in which <a href="./Labour_Party_(UK)" id="mwBPE" rel="mw:WikiLink" title="Labour Party (UK)">Labour</a> won control of a <a href="./Conservative_Party_(UK)" id="mwBPI" rel="mw:WikiLink" title="Conservative Party (UK)">Conservative</a> council?