Haredi Judaism
Haredi Judaism is not an institutionally cohesive or homogeneous group, but comprises a diversity of spiritual and cultural orientations, generally divided into a broad range of Hasidic sects, Litvishe-Yeshivish streams from Eastern Europe, and Oriental Sephardic Haredim. These groups often differ significantly from one another in their specific ideologies and lifestyles, as well as the degree of stringency in religious practice, rigidity of religious philosophy, and isolation from the general culture that they maintain.
Movement for Reform Judaism
The Movement for Reform Judaism (until 2005, known as Reform Synagogues of Great Britain) is one of the two World Union for Progressive Judaism-affiliated denominations in Britain. Reform is relatively traditional in comparison with its smaller counterpart, Liberal Judaism, though it does not regard Jewish law as binding. As of 2010, it was the second largest Jewish religious group in the United Kingdom, with 19.4% of synagogue-member households.