Analysis of knots used in strangulation, hanging, binding of limbs & disabling a person • Experience in defining knot characteristics & comparisons with other evidence & to assess likely involvement of specific trades • Assessment of urgency of tying, skills involved & personal traits or habits evident in the manner of knot tying • Knot analysis for knots & bindings used in recreational activities, such as climbing, sailing, fishing, boating • Also those used in commercial seafaring & fishing • Insurance...