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
Ely Cathedral and transepts. Rows of trefoil heads and use of pointed instead of semicircular arches, results in a west front with a high level of orderly uniformity. Originally the west front had transepts running symmetrically either side of the west tower. Stonework details on the tower show that an octagonal tower was part of the original design, although the current western octagonal tower was installed in 1400. Numerous attempts were made, during all phases of its construction to correct problems from subsidence in areas of soft ground at the western end of the cathedral. In 1405-7, to cope with the extra