Section 18 in The Orissa Aerial Ropeways Rules, 1959
18.
A ropeway shall be so aligned that in no circumstances shall a bucket of carrier be able to foul any post, structure, building, tree, telegraph or telephone line, electric supply line or another carrier. The minimum clearance shall be not less than 5 feet except in the case of any post or structure forming part of the ropeway in which case the minimum clearance shall be not less than 18 inches and assuming a maximum wind pressure of 30 lbs. per square foot acting on a direction horizontal to the carrier, the maximum swing shall not exceed on either side.
