MichaelinChina
Cybergypsy
- Joined
- Mar 28, 2012
- Posts
- 40,103
The Romans taxed urine. It was used for bleaching clothes and was a useful source of revenue.
It led to the quote "Does money smell?" by an Emperor holding up a coin gained from the tax on urine.
Of course, now money does smell. A trained sniffer dog can detect drug residue on banknotes even if the notes have been through several hands since they were handled by a drug user. Someone has worked out that at least 30% of current larger-denomination banknotes can produce drug residues when tested in a laboratory.
so, one could be body- and bag- searched at an airport if the banknotes I was carrying had been tainted with drugs?
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