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ICBC warns drivers about the dangers of time change

October 30, 2012

ICBC survey finds many B.C. drivers fail to adapt to end of Daylight Savings Time

As we get ready to set our clocks back an hour this Saturday night for the end of Daylight Savings Time (DST), ICBC is asking drivers to take extra care as the time change can affect us in different ways. The biggest impacts can be felt on some of the key skills that affect the quality of our driving – poorer concentration, alertness behind the wheel and reaction time to potential hazards.

"We can all play a role in making our highways and roads safer for everyone," said Mary Polak, Minister of Transportation and Infrastructure. "We have to recognize that the time change does increase our risk of being in a crash, so plan ahead and use extra caution to help keep you and your family safe."

"There is a 10 per cent increase in the average number of crashes in the Lower Mainland during the late afternoon commute in the two weeks following the end of DST compared to the two weeks prior to the change," said Dr. John Vavrik, a psychologist with ICBC. "We see this crash rate increase slightly outside of the Lower Mainland, where road conditions can become more challenging earlier in the season."

While the fall time change means we have the chance to get an extra hour of sleep, according to an ICBC survey, 30 per cent of drivers overcompensate for that extra hour of sleep by staying up later and therefore losing any potential benefit of that opportunity.

"We rationalize that extra hour – many of us think that since we're going to get an additional hour of sleep we can stay awake longer or drive home later, but we actually end up feeling more tired and less alert," said Vavrik. 

"Studies have also shown that the end of Daylight Savings Time can also impact the quality of our sleep due to more nighttime restlessness and disrupt our circadian rhythms which can pose some real dangers on our roads," said Vavrik.

As Daylight Savings ends, B.C. drivers can also expect to deal with darker evening commutes in poor weather conditions with less visibility, which is why it's important for us to adjust our speed to the road conditions and allow extra travel time so we aren't tempted to rush.
Here are ICBC's tips to help you adjust to the time change:

Media contact:
Adam Grossman
604-982-1332

Media Contacts

Adam Grossman
604-982-1332

Quotes

"We have to recognize that the time change does increase our risk of being in a crash, so plan ahead and use extra caution to help keep you and your family safe." — Mary Polak, Minister of Transportation and Infrastructure

"Many of us think that since we're going to get an additional hour of sleep we can stay awake longer or drive home later, but we actually end up feeling more tired and less alert." — Dr. John Vavrik, ICBC psychologist