#$%^&*AU2017100591A420170622.pdf#####Abstract There is provided an insulator for a fence post aperture. The insulator comprises an insulating barrel, wherein the barrel is configured for insertion into and accommodation within a fence post aperture and having an electric wire strand running along a bore of the barrel so as to allow the electric wire to pass through the fence post aperture and to electrically insulate the electric wire from the fence post. The insulator further has a clip configured for securing the barrel at either sides of the fence post aperture.1/10 100 130 115 15 140 110 145 125 150 -- 125 120 155 Figure 1