Accepted Answer
The best option is Guardrails. Guardrails are put in place in the home and out in public spaces to prevent falls, that is their sole purpose.What is Guardrails ?Guard rails, or protective guarding in general, are a boundary feature that can be used to prevent or deter access to dangerous or off-limits areas while allowing more light and visibility than a fence.In horizontal railings, common shapes include flat, rounded edge, and tubular, whereas vertical railings around homes are most commonly tetraform spear-headed or ball-finialled. Park and garden railings frequently feature swirls, leaves, plate metal areas, and/or motifs, especially on and beside gates.Guard rails are installed in many public places to protect against accidental falls. Any abrupt change in elevation where the higher portion is accessible creates the possibility of a fall. Rails are installed to protect people using the premises as a result of this responsibility and liability. Guardrails are generally required by code in the United States where there is a drop of 30 inches or more.To learn more about Guardrails refer :https://brainly.com/question/12757849#SPJ1