What has Europe ever done for me? It’s a question that the impending referendum has caused me to ask myself. I had always been supportive, but throwing myself into the campaign to remain meant I needed to be clear in my mind why I was supportive and what the benefits were. And having helped so far at street stalls in Truro, Plymouth, Taunton, Yeovil, Bristol and Stroud, it has proved a useful exercise as voters have rightly demanded to know what good the EU has done.

And the way I thought about it was to think about the generations of my own family. How have their lives been different because the EU exists and because we’re in?

Take my father, for example. He was a Royal Marine in the Sixties and Seventies. My brother too served in the armed forces, in the Eighties and Nineties, and his daughter – my niece – too. And my brother-in-law is a serviceman today and has been so for about 20 years. All of them have seen active service, but none of them thankfully were thrown into a conflict on the European mainland. Indeed, in the case of my father and brother, they once stood ready to defend our country from communist dictatorships in eastern Europe that are today our democratic friends and allies.

It is true that Nato helped prevent war between the West and the East during the Cold War, and stands ready to defend us today should Putin get a bit too trigger-happy. But there is a difference between an absence of war and a culture of peace. And it has been the European Union that has made it the boring, day-to-day norm that European countries talk with each other and work with each other on the big issues facing our continent. And it was the pull of EU membership, not the defensive military alliance of Nato, that helped embed democratic government and civil liberties in those eastern Europe countries that joined the EU a decade or so ago.