In message , Adrian
writes
On Wed, 11 Dec 2013 14:21:52 +0000, Roland Perry wrote:

http://www.bbc.co.uk/news/uk-england...shire-25319071

"Two people were killed when fumes from DIY work built up and
caused an explosion, an inquest has heard."

"Leslie Rourke, 71, is thought to have used at least 12 cans of
inflammable foam to treat damp in a confined cellar"

"They had bought 18 cans of it to fill up the coal chute in the cellar to
get rid of damp, he said."

Sounds like the house acted in self-defence.
No wait for some jobs worth to propose a licence to use foam
--
bert