St Martin’s church and the ruins of St Augustine’s Abbey form the other main elements of the Property. St Martin’s Church, the ruins of St Augustine’s Abbey and Christ Church Cathedral together reflect milestones in the history of Christianity in Britain. Criterion (vi): St Martin’s Church, St Augustine’s Abbey and the Cathedral are directly and tangibly associated with the history of the introduction of Christianity to the Anglo-Saxon kingdoms. IntegrityThe three parts of this property, St Martin’s Church, St Augustine’s Abbey and Christ Church Cathedral, are linked by its buffer zone. At the time of inscription the Bureau recommended that the Cathedral, St. Augustine's Abbey and St. Martin's Church should be included in one and the same protection area.