Strong winds and rain meant work along a disused railway line was called off after a stand-off of several hours.

BBC: Tree protester

There's a schedule of pay bumps for overtime, for night shoots, for very-late night shoots, for wet work (rain or snow), for smoky work (cigarettes or manufactured haze) and, on some productions, for showing up in wardrobe that's out of sync with the seasons say, shorts and sandals for a beach scene in the dead of winter.

WSJ: Life in the Background | By Joanne L. Kaufman

The resulting work, Desert Rain, is part art installation, part interactive war game in which audience members try to rescue an assigned target.

BBC: Interactive arts: You, the audience, decide