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Specify whether roads have sidewalks
Closed
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Specify maximum heights
Closed
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Specify step counts
Closed
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Specify paths smoothness
Closed
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Survey whether benches have backrests
Closed
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Specify whether steps have handrails
Closed
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Determine whether defibrillators are inside buildings
Closed
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Survey if places still exist
Closed
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Specify whether narrow roads are one-ways
Closed
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Specify path surfaces
Closed
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Specify road smoothness
Closed
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Specify whether ways are lit
Closed
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Botanic Gardens
Closed
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Bukit Timah Hill area
Closed
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Specify bollard types
Closed
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Specify roof shapes
Closed
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Specify building and roof levels
Closed
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Determine roads lane count
Closed
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Specify whether narrow roads are one-ways
Closed
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Specify which way leads up for steps
Closed