Yesterday. I use cash pretty much every day, the local supermarket has cash tills still and a couple of cash self serves and all the little corner shops and fruit and veg places etc still take cash.
I do it deliberately so I always have change in my wallet for buskers/beggars etc. Bristol has a massive homelessness problem and I know how badly many people in this situation have been hit by the move to a cashless society - people just don't have spare charge regardless of whether they would have given it before when they did.
Not going to get into a debate about whether it's right to give money to people in these circs btw.