What height of fence will deter only casual trespassers A 23

What height of fence will deter only casual trespassers?

A. 2–3 feet

B. 3–4 feet

C. 4–5 feet

D. 5–7 feet

Solution

B. A 3- to 4-foot fence will deter only casual trespassers. Answers A, C, and D do not correctly address the question: Fences 2 to 3 feet high can be easily crossed and would not be considered a deterrent. Fences that are 5–7 feet high are considered more difficult to climb than a shorter height fence. Fences that are 8 feet high should be used to deter a determined intruder.