Travel to work area legal status. However, they give planners and geographers an alternate view of urban life as their boundaries are tied not to arbitrary administrative limits but socio-economic ties. Having an idea of where people commute from for work is particularly useful for public transport planning. Travel to Work Areas are defined by the Office for National Statistics using census data for commuting between wards, based on the different locations of individuals' home and work addresses. A Travel to Work Area is a collection of wards for which "of the resident economically active population, at least 75% actually work in the area,
Work Capacity Test hike with 45 lb pack in 45 minutes. No jogging or running. Moderate: involves field work requiring complete control of physical faculties and may include considerable walking, standing, and lifting 25-50 lbs. Safety officers and fire behavior analysts are examples of moderate duty positions. This test level is accepted by most states and by the U.S. Forest Service under some cooperative agreements. Requirements: 2-mile walk with 25 lb pack in 30 minutes. No jogging or running. Light: involves mainly office-type work with occasional field activity. Examples include staging area and helibase managers. Although it is part of the pack test,