To start water flowing out of the basin tap
hands need to be close to the sensor at the back.
To wash one’s hands they have to be in the water,
which stops when the hands move away from the sensor.
The sensor has a very short detection range
and an on-off reaction time that’s blinking fast.
While one hand is used to keep the water flowing,
the other can only be wetted in the stream.
And this country pub is too pseud to have a plug.
A solution can be found with toilet tissue,
draped over the tap’s arm in front of the sensor,
to be removed after both hands are soaped and rinsed.
At three-fifty for a tiny cup of coffee
they could afford a plumber for a remedy.
(Black Horse, Fulmer)