First we got a new BART strike, then a cyclist was killed, this time by a Muni bus. Now the day seems downright cursed, with another accident this afternoon in Duboce Triangle that reinforced the rule of bad things coming in groups of three.

Haighteration brings word of the accident, which occurred around midday when a Rogue Moving & Storage truck and a minivan came into contact at 15th and Castro, somehow flipping the truck on its side. Two minivan passengers were sent to the hospital and one traffic light was shattered, but the truck's driver managed to emerge unscathed.

How the truck flipped over is unclear, but one thing's for sure: whether you're a truck or bus driver, a cyclist or a pedestrian, please be extra careful out there today.