He continued: “The truth is once you settle into what’s required, and that’s the key bit at the beginning, you settle in and people mostly should be by now, settled into what declarations should be made.
“Once that’s done, regular exporters will literally just be doing this online, and it’s the same forms and different amounts to fill in,
“But it’s not a massive deal,” Mr Duncan Smith insisted. “We did this all the time.
“After all, we export to the rest of the world more than we do the EU.”
source: express.co.uk