Police fanned out across Milan late last month halting more than 350 vehicles, mostly luxury SUVs and Porsches.
At checkpoints the police got the driver's licence and registration, which they passed on to the national tax agency. Tax authorities will use the data to check if the cars' owners had declared enough income - and of course paid the right amount of income taxes - to justify their lifestyles.
It was at least the fifth raid targeting wealthy Italians since a December 30 sweep at the posh Cortina d'Ampezzo ski resort, where 251 high-end cars were stopped, including Ferrari and Lamborghini supercars. Rome, Portofino on the Riviera and Florence have also been targeted.
"I've been stopped three times in the last few weeks by authorities because I'm driving a luxury SUV," says Andrea, an entrepreneur in Italy's wealthy northeast. "It seems like the McCarthy era in America. You're guilty by suspicion."
The 43-year-old, who declined to give his last name for fear of attracting the attention of Italy's tax agency, now plans to sell the SUV he bought last May. He expects to get at most €40,000 ($63,800) for a car that cost him more than €100,000.