dlowan wrote:And the ones who forget.
And those who repair lifts.
And the food handlers who wash their hands thoroughly after being to the loo.
That reminds me. Here in the US, most public lavatories have doors which cannot be opened from the inside without grasping the handle. So much for hands that were clean.
Copious blessings should be in store for the health department official who has the sense to mandate all such doors be capable of opening with a simple push.