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Facility : Protruding Objects |
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Protruding objects, such as directional signs, tree branches, wires, guy
ropes, public telephone booths, benches and ornamental fixtures should
installed with consideration of the range of a visually impaired person's
cane. (detection area) (Eg. detectable objects such as planter box, refuse
bin and warning surfaces). |
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A barrier to warn blind or visually impaired persons shall be provided under stairways or escalators (Fig. 5.3c). | |
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Walkways, halls, corridors, passageways, aisles, or other circulation space should have clear head room to minimize the risk of accidents. (Eg. overhanging obstruction) |
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Reference figure :- |
 Figure 5.3a . Protruding objects. |
 Figure 5.3b : Overhead hazards. |