50km over limit goes to 40
A brief blurb in The Star (Sep 3 2010 pA12) says that effective 20 September, cars will be impounded for 40k/hr over the limit, as opposed to the current 50. This is in BC ( thanks to Brian Borison for pointing that out).

I've attached the press release from the BC Government. Part of what is says is:

Impoundment is in addition to existing penalties, which include: A fine of $368 to $483, depending on how excessive the speed. Three penalty points on a driver’s licence. An ICBC driver-risk premium of $320 per year for three years, over and above Autoplan insurance premiums.

2010PSSG0050-001018.pdf
2010PSSG0050-001018.pdf