The safety line may be used in conjunction with aerial buckets or hot boards from a linemans body belt to {HEAD ~ the boom} of {TAIL ~ an aerial lift} or platform of an insulated hot board 
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The safety line may be used in conjunction with aerial buckets or hot boards from a linemans body belt to { HEAD ~ the boom } of { TAIL ~ an aerial lift } or platform of an insulated hot board
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH