The illusive San Francisco car tippers have been at it again, this time leaving two Smart cars standing at attention in San Fran’s Twin Peaks and Cole Valley neighborhoods.

Police were alerted to the tippings in the early hours of Friday morning, just blocks away from a similar series of incidents that occurred two months prior.

Given the cars’ relatively light weight at around 1,600-pounds, the prank has become a fairly common sight as of late. Police – and perhaps owners – don’t think it’s quite as funny though. If caught, the tippers will be charged with felony vandalism.

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[via NBC Bay Area]