seen now last year... yellow Honda S2000
Winter tires are mandatory here from december 1st thru march 15 .. either the S2000 had them ( it was on its alloys ) or the driver just took a chance to take it out to do some exercises...

also seen not long ago, an orange McLaren ( please don't ask me which model ) . Same here , but with the McLaren we can be sure that the owner can afford the fine if he gets caught without winter tires ( there is some exceptions to that law, i wonder if supercars falls into one of those )

( i see McLaren on a common basis, the dealership is not far from the Walmart i go to ... but usually not in winter...)