will Britain be allowed to sell bananas (because they are bendy) within the European Union? What sort of tariffs might be imposed if they are allowed?...

Since Brexit has happened will Britain be allowed to sell bananas (because they are bendy) within the European Union? What sort of tariffs might be imposed if they are allowed? How might "free trade" be affected as they negotiate with other countries around the world now that they are not in the European union?