What Opinion Research Centre (OPC), when Party Conservative?
Party Marplan Gallup National Opinion Polls (NOP) Opinion Research Centre (OPC) Harris
United Kingdom general election, 1970
159614
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2-159614-2
Opinion poll summary
Opinion poll summary
Conservative 41.5% 42.0% 44.1% 46.5% 46.0%
Labour 50.2% 49.0% 48.2% 45.5% 48.0%
Liberal 7.0% 7.5% 6.4% 6.5% 5.0%
Others 1.3% 1.5% 1.3% 1.5% 1.0%
Labour lead 8.7% 7.0% 4.1% -1.0% 2.0%
Fieldwork dates June 11–14 June 14–16 June 12–16 June 13–17 May 20 - June 16
Sample size 2267 2190 1562 1583 4841
SELECT Opinion Research Centre (OPC) FROM table WHERE Party = conservative
conservative