Material and dimensional requirements. Includes recommendations for connections to other types of safety fence and to metal bridge parapets.Cross References:BS 729BS 1449:Part 1BS 1449:Part 2BS 2789BS 3100BS 4190BS 4320BS 4360BS 4449BS 5493BS 6105BS 6579:Part 5BS 6779:Part 1BS 6679:Part 2