Heyy, I've been to a concert where he was the support act and the main act was similar style to him, I'd say it'll finish by 10, 10:30 latest. I've been to a couple concerts in the UK and they've all ended around that time. Really sad though because I was going to go to Hayd's London concert on Tuesday but can't anymore because I managed to break my foot haha. Have a good time thoughh 🙂🙂