Okay, so imagine you're at a big party with all your friends and everyone is having a great time. But then, some grown-ups come in and say that no one is allowed to dance anymore. That's a dancing ban.
A dancing ban is when rules are put in place to stop people from dancing. It can happen for different reasons, but often it's because some people believe that dancing is bad for various reasons.
Sometimes, dancing bans happen because certain people in charge think that dancing can lead to bad behavior. For example, they may believe that dancing can lead to drinking, smoking, or even worse activities.
Other times, dancing bans may be put in place because some people think that certain types of dancing are inappropriate. Maybe some people don't like the kinds of music that people dance to, or they don't like the way people move their bodies when they dance.
Either way, a dancing ban means that people are not allowed to dance in that place. It's like putting a stop sign on dancing, and everyone has to obey it.