Can also put junior developers (or any developers for that matter) in a position where it's harder to make VCS mistakes. A great example would be (git) pull req

Can also put junior developers (or any developers for that matter) in a position where it's harder to make VCS mistakes. A great example would be (git) pull request. You own your own topic branch. If you mess up - useless commit messages, broken build, no test coverage, or no docs - it won't get merged until you straighten things up.