The Law Commission is a group of really smart adults who help make the law fair and easy to understand for everyone in England and Wales. They come up with ideas to improve the law and write reports about it.
Just like how you have rules in your house and at school, there are lots of rules and laws that everyone in England and Wales has to follow. The Law Commission's job is to make these rules and laws fairer and easier to understand.
They might work on things like making sure everyone gets fair treatment in court or making sure that criminals are punished in a way that is fair for everyone. They also think about how the law can help people in their daily lives - like if there should be more protection for people when they buy things online or if there should be rules about how quickly people can get their money back if something goes wrong.
So, in short, the Law Commission is a group of very clever adults who make sure that the rules and laws are fair and easy to understand for everyone in England and Wales.