Logo stealing?

[FrankSpierings]

I'm not sure if the logo may be freely used, but I noticed this: http://directlease.nl/images/icon_gearshift.gif
Reference: http://directlease.nl/DLNl/nl/make.do?id=1

[Rolcol]

I think this exact site may have been the one brought up before. Changing the hues does not make it their own logo.