Claim: Leaving the EU would cost the average UK household at least £850 a year, and potentially as much as £1,700, according to research released by the London School of Economics.
Fact-check: Stronger In "facts" leaflet: leaving - Full Fact
Verdict: these figures don't tell you how much you or your family would lose, but they point in the same direction as most other economic analysis seems to.
Organisation: Full Fact
Author: Unknown
Date published: 2016-05-23T00:00:00