Latin Mass Society of England and Wales

The Latin Mass Society of England and Wales (LMS) is a Catholic society dedicated to making the Extraordinary Form of the Roman Rite, also known as the Tridentine Mass, more widely available in England and Wales. The group organised a petition for the Latin Mass in England and Wales which the Archbishop of Westminster, John Cardinal Heenan, presented to Pope Paul VI, who granted a papal indult in 1971.

Source: Wikipedia — Latin Mass Society of England and Wales (CC BY-SA 4.0)