Re: @Hubert Cumberdale
In the infinitesimal chance that you're not being deliberately obtuse, the source is Liz Truss at the Policy Exchange and the Politico journalist was present at the speech and this is reflected in the journalists own Twitter feed. You may find a report on the Politico Europe website.
So, the UK has to follow EU standards for UK businesses to export to its neighbours but there is a policy of accepting lower standard goods from RoW into its home market undermining the UK standards that UK businesses have to follow. Brexit makes very little sense to me.
As this debate seems done and dusted we'll stop here. I'm sure you'd love to carry on but there's no point, the facts speak for themselves.