pedestrinating

The same AHAHA NO-ONE CAN SEE ME HERE which leads biological hazard implementation teams to leave dogshites two feet away from the road on the slope down to the bike path similarly persuades drinkers of McDonald's coffee that a windowsill is a bin if it's more then three steps from the bus stop on the main road. Sensors and buzzers are what is needed, a bit like Gary Larson's "DIDN'T WASH HANDS" toilet-exit sensor.