[r3bl]

Finland, Switzerland, and the UK are the first three places that pop into my mind where speeding tickets are calculated based on the income of the offender.

You'd have to be caught going way above the limit to be fined above 1 month of pay, but it's possible.

[djakjxnanjak]

I think if you were talking about such a large speeding ticket, you wouldn’t use a speeding ticket as a metaphor for a small fine...