CASE LAW - Bro v Superintendent of Motor Vehicles
The Honourable Mr. Justice Macaulay hears the constitutional argument against the current Immediate Roadside Prohibition laws in BC. He decides "... that the salutary effects of the IRP regime far outweigh the alleged deleterious effects. Any violation of s. 8 is, as a result, saved under s. 1.

Yesterday, over a 6 hr. span, my husband had consumed 4 cans of beer, and 2 5oz glasses of 11.5% white wine, with lots of ice. My husband is 165 lbs. He had an 8 hr. sleep. He woke up in the morning, did his usual coffee, shower, shave, etc. ( 1hr.
A study by researchers at the University of Florida reports that you may have only had one glass of wine with dinner, but if you’re an older driver (aged 55+), that single serving may hit you hard enough to make you a dangerous driver.
Australia's Transport Accident Commission in Victoria state has published The Cell, an anti-drugged driving video that is part of a TV advertising campaign there. In their typically hard hitting style the video shows a young male driver taking drugs at a party and the consequences of that choice on the drive home afterward.