re: osh - add unrest Had some; sold off last week.
Civil unrest has delayed/stopped oil production in the past.
Has caused Porgera to lose umpteen millions in mining delays (power pylons downed; shades of Bougainville).
Youths wandering round the Southern Highlands armed with high-powered weapons, stopping traffic.
A real mess.
I like OSH, but will not get back into this one until things settle down.