The laws of rugby union are defined by World Rugby and dictate how the game should be . The rules for playing rugby still differed between clubs, so in twenty one clubs formed the England-based Rugby Football Union (RFU) and History · Field and equipment · Officials · Game structure. Know the basic rugby rules and enjoy rugby. Be confident. Know what's happening. Get into it. Easily find all details of the rules when you want to. Improve your Tackle · Scrum · Rugby Maul · Rugby tries. Learn the basic rules of rugby for a fun, fast-paced game similar to football. Add a little rugby equipment and a rugby ball, and you've got all you need for an.