Rishi Sunak has been British Prime Minister for exactly one month. And for what happened in Great Britain in 2022 this is already a great result. But this is the only encouraging news from across the Channel in recent times. Six and a half years after the referendum, three since formally leaving the EU, two since the trade deal with Brussels and a month after the accession of the fourth prime minister since that fateful 2016, Britain does not seem to want to get out of the long controversy on Brexit.