It's reassuring to know that should we ever get lost in the bush, mountains or anywhere for that matter in this country, help will soon be on its way. Whatever we consider the price of human life to be, no cost is spared and hopefully all going well, a precious life is saved.
However, things become sticky when such a search eventually needs to be called off.
The ethics of search and rescue can be very sensitive indeed - like the scenario involving the recent week-long search for a missing police rescue dog Thames, that cost more than $10,000. New Zealand Police documents show $5700 was spent on helicopter costs, while approximately $5700 was spent on Wellington Police Search and Rescue staff.
A total of 417 hours was spent searching for Thames by volunteers and police. Thankfully the 4-year-old dog was found alive in the bush after spending seven days lost in the Tararua Ranges, making the whole effort worthwhile - as Thames would certainly agree.
An expensive time consuming exercise, which some may regard as over the top. However for those who think purely in dollar values, to acquire and train a new dog could have cost even more, had Thames not been found.