Martin - yeah .. i really wish that the person who took that video in China had not panicked - and dropped the camera immediately after the explosion. it would have been a great documentation of the whole incident.

the first time i watched it - i did not understand what the large cloud of white smoke was. i thought perhaps it was a small fire burning at the accident scene. it didn't occur to me that it was a propane cloud. that was probably the problem for some of the spectators.

cheers,
Pete2