The Court of Arches is the provincial Court of Appeal for Canterbury. It has both
appellate and
original jurisdiction. It is presided over by the Dean of the Arches, who is styled
The Right Honourable and Right Worshipful the Official Principal and Dean of the Arches. The dean must be a
barrister of ten years'
High Court standing or the holder or former holder of high judicial office. The appointment is made by the two archbishops jointly. At various times the court has sat in the church of
St Mary-le-Bow (
Sancta Maria de arcubus, formerly the archbishop's principal
peculiar in London), whose arches give the court its name. The court used to sit in a large room over the north aisle of the 11th-century crypt adjoining Bow Lane. The room was later rebuilt on an even larger scale, and eventually came to be used as the vestry. After the
Great Fire it was held in
Doctors' Commons and also at 1 The Sanctuary, Westminster and
St Paul's Cathedral. Its permanent home remains St Mary le Bow, where regular sittings include those to confirm the election of each new diocesan bishop in the province. The Provincial Registry is at 16
Beaumont Street, Oxford. The proper jurisdiction of the court is over only the 13
peculiar parishes belonging to the archbishop in
London. But, as the office of Dean of the Arches is united with that of Principal Official, the dean receives and determines appeals from the sentences of all lesser ecclesiastical courts within the province. Many original suits are also heard, where lesser courts waive jurisdiction by letters of request. Appeal lies with the
Privy Council, except on matters of doctrine, ritual or ceremony, which go to the
Court for Ecclesiastical Causes Reserved. There may also be a Deputy Dean. The court normally consists of the dean, two clerks appointed by the prolocutor of the lower house of the appropriate convocation and two lay people appointed by the Chairman of the House of Laity in consultation with the Lord Chancellor. Such appointees will have had judicial experience and be diocesan chancellors. Since 1991 there have been two diocesan chancellors appointed by the dean. All these are assistant provincial court judges. Original jurisdiction was formerly exercised by a separate provincial court, known as the Court of Audience. ==History==