Salisbury Cathedral of a bell tower which stood about northwest of the main building. Salisbury is one of only three English cathedrals to lack a ring of bells, the others being Norwich Cathedral and Ely Cathedral. However, its medieval clock does strike the time with bells every 15 minutes. In total, 70,000 tons of stone, 3,000 tons of timber and 450 tons of lead were used in the construction of the cathedral. On 25 October 2018, there was an attempted theft of the "Magna Carta" from the cathedral; the alarms were triggered and a 45-year-old man was later detained on suspicion of
Elgin Cathedral tower in 1711. Elgin Cathedral is unique in Scotland in having an English style octagonal chapterhouse and French-influenced double aisles along each side of the nave; in England, only Chichester Cathedral has similar aisles. The chapterhouse, which had been attached to the choir through a short vaulted vestry, required substantial modifications and was now provided with a vaulted roof supported by a single pillar (Figs. 13 & 14). The chapterhouse measures high at its apex and from wall to opposite wall; it was substantially rebuilt by Bishop Andrew Stewart (1482–1501), whose coat of arms is placed on the central pillar.