Chinese tourists are, once again, the most self-entitled sots I have ever had the misfortune to meet. I've served angry Christmas shoppers at Argos who were still nicer than this lot. They did that horrible thing exclusive to Chinese tourists where five of them crowd around the till at once and literally shove things in your face, until I got poked in the eye with a pen and Val actually got her glasses broken by someone waving a model knight into her face, at which point they were forcibly ejected from the shop and several members from the Castle.
The members of the group that were left then went to the War Memorial where they were, according to the stewards, obnoxiously loud, shouting and laughing and making a huge fuss, which is not okay inside of the Memorial. After being asked several times to be quieter, they had to be forcibly ejected again at the request of a group of WWII veterans. These guys visit regularly to remember fallen comrades, and they're always polite and pleasant, so it was quite distressing to see them so upset by this lot being so disrespectful in the memorial.
Then they went to see the Crown Jewels and tried to take photographs, which is actually illegal because it's a security breach. There are signs all over the room in there requesting that you don't take photos, including in Chinese, and again they were asked repeatedly not to and ignored every warning.
Finally, the group tried to go into a staff-only area which is actively roped off and plastered in multiple "STAFF ONLY" signs, and when a steward tried to stop him the leader of the group punched him. At this point, they were all forcibly ejected from the Castle and told not to come back. They spent the whole way out screaming up a fuss about how we were being racist and prejudiced against them for no reason. Guys, you did every single thing you possibly could to make you the worst kid of tourists to have around. You were rude, obnoxious, and attempted to commit a crime in trying to take photos of the Crown Jewels. Stop acting like the whole world is against you.