Berries?

After all the indulgence over the weekend it was a quiet day. It was a day when I was glad that I could work at home. I really did not want to have to rush around and a commute not have been very welcome this morning. I took this photograph on one of the two walks I decided to go on today. PY went for a run this evening and I decided to walk again as it was such a lovely evening . I spotted these berries on a tree part way down the street. Any idea what they are?