Ash is an important constituent of wood pasture, a European management system in which open woodland provided shelter and forage for grazing animals. Ash was coppiced and pollarded, often in hedgerows, and evidence in the form of some huge boles with multiple trunks emerging at head height can still be seen in parts of Britain. The Glen Lyon ash is a notable example of a pollarded ash which at about 400–500 years of age achieved a girth of 6 m. In Northumberland, crab and lobster pots (traps) sometimes known as 'creeves' by local people are still made from ash sticks. Because of its elasticity European ash wood was commonly used for walking sticks. Poles were cut from a coppice and the ends heated in steam. The wood could then be bent in a curved vise to form the handle of the walking stick. The light colour and attractive grain of ash wood make it popular in modern furniture such as chairs, dining tables, doors, and other architectural features and wood flooring.