25th March 2011, 02:27 PM
Dinosaur Wrote:FYI actually the acid was in a university college flowerbed (in what has been an ornamental garden since pre-1850), doubtless some bit of 1920s unfinished homework? - but supporting the general thrust of my arguement that anything can turn up anywhere so you can't plan/make risk assessments for it
but you can have safety systems