With a nod towards the irony of it, I acknowledged that private wine buyers are able to buy wine at a far lower price than I can sell it on account of my being obliged to pay UK duty rates and VAT on top of them, but certainly never indicated that it was a factor. Perish the thought.
The wine trade is, on the whole, very anti-Brexit. Coming out of the customs union will impose yet another layer of tax, which nobody wants.
My objections to the EU are not self-interested. They revolve around the empire-building fanaticism of the EC, the progressive extraction of sovereignty from the nation states into the Brussels centre, the democratic famine and the bureaucratic, technocratic and regulatory excess, the appalling inefficiency, the arrogance, the lies, the hubris, the greed, the self-interest, the corruption and effective lack of accountability, the bullying, the iniquity, the contempt for individual and national self-determination, the contempt for the truth, the contempt for health, employment and livelihood, and the attempts at the annexation of culture.