10-Mar-2018 -- I wasn’t too bothered by my failure to visit 33S 150E earlier in the afternoon, because I ‘knew’ that the next point to the west - despite not having been visited in more than 11 years - would be easy; it lies in a farm field, less than 400 m north of a gravel road (Boomey Lane).

Unfortunately, when I arrived at the farm gate, 374 m (+/- GPS error of 2 m) south of the point, I saw a sign noting that - to protect ‘farm biosecurity’ - I should not enter the farm without permission. This is the first time I had seen a sign like this, and I chose to respect it, and record this as an incomplete visit.