Berries

I bought this as a tiny plant with no label. Does anyone know what it is? It’s now a big bush in a pot by the French windows. 
Horrible weather today, wet and windy. We abandoned our walk round the village. I went in the card shop and wished I hadn’t. It was far too crowded. There was a girl on the door who appeared to be letting everyone in. She was neither use nor ornament. 
I had to break the news to my sister last night, that we’re not going to see them in March. It’s just too risky for Covid at the moment, especially as it would be a 10 and a half hour flight.