Complex sentence: "London University Brexit Society", also known as "London Students for Britain" is a student campaign, affiliated with the Vote Leave campaign and independent to Durham-based campaign Students for Britain, which argues that Britain would be better off outside the EU.
Split into simpler sentences: London University Brexit Society, also known as "London Students for Britain" is a student campaign, affiliated with the Vote Leave campaign and independent to Durham-based campaign Students for Britain. The London-based student organisation argues that Britain would be better off outside the EU.