Русско-англо-русский юридический словарь

I’ve come to the conclusion that although we may provide a car to the ultimate safe specification, until we start to promote the importance of driving as a work activity, we are largely wasting our money. (Fleet World)

The shadow economy refers to all work activity and business transaction that occur ‘below the radar’ – economic activity that is undeclared and for which taxes that should be paid are not. (Market Business News)