- Today the difference between common and civil legal traditions lies in the main source of law.
-Common-law systems make extensive use of statutes, judicial cases are regarded as the most important source of law, which gives judges an active role in developing rules. For example, the elements needed to prove the crime of murder are contained in case law rather than defined by statute. To ensure consistency, courts abide by precedents set by higher courts examining the same issue.
- In civil-law systems, by contrast, codes and statutes are designed to cover all eventualities and judges have a more limited role of applying the law to the case in hand. Past judgments are no more than loose guides. When it comes to court cases, judges in civil-law systems tend towards being investigators, while their peers in common-law systems act as arbiters between parties that present their arguments.
-Civil-law systems are more widespread than common-law systems: the CIA World Factbook puts the numbers at 150 and 80 countries respectively. Common-law systems are found only in countries that are former English colonies or have been influenced by the Anglo-Saxon tradition, such as Australia, India, Canada and the United States.
- Legal minds in civil-law jurisdictions like to think that their system is more stable and fairer than common-law systems. But English lawyers take pride in the flexibility of their system, because it can quickly adapt to circumstance without the need for Parliament to enact legislation. In reality, many systems are now a mixture of the two traditions, giving them the best of both legal worlds.
