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Dublin: 12 °C Monday 20 May, 2013

Study: Smoking in cars exceeds safe air quality values, affects children

Aberdeen researchers found that fine particulate matter concentrations in cars where smoking takes place are high and can lead to ill-health effects in children.

Image: Clive Gee/PA Wire/Press Association Images

CHILDREN EXPOSED TO secondhand smoke while travelling in cars are “likely to suffer ill-health effects”, a study has shown.

Scottish researchers have found that the concentration of second-hand smoke in cars where an individual smokes is significant.

The study, which is in the Tobacco Control journal, was set up in order to measure levels of fine particulate matter in the rear passenger area of cars where smoking does and does not take place during typical real-life car journeys

It looked at 17 subjects (14 smokers), who completed a total of 104 journeys (63 smoking journeys). The journeys averaged 27 minutes and fine particulate matter (PM2.5) levels averaged 85 and 7.4 μg/m3 during smoking and non-smoking car journeys, respectively.

During smoking journeys, the study found that peak PM2.5concentrations averaged 385 μg/m3, with one journey measuring over 880 μg/m3. PM2.5 concentrations were strongly linked to the rate of smoking.

Even though use of forced ventilation and opening of car windows were very common during smoking journeys, PM2.5 concentrations were still found to exceed WHO indoor air quality guidance (25 μg/m3) at some point in the measurement period during all of the smoking journeys.

Conclusions

The researchers concluded that PM2.5 concentrations in cars where smoking takes place “are high and greatly exceed international indoor air quality guidance values”.

Children exposed to these levels of fine particulate are likely to suffer ill-health effects. There are increasing numbers of countries legislating against smoking in cars and such measures may be appropriate to prevent the exposure of children to these high levels of secondhand smoke.

In Ireland, it was announced in June of this year that draft laws banning smoking in cars where there are children present have been approved by the Government.

Three senators, Professor John Crown, Sen Jillian Van Turnhout and Sen Mark Daly have all been working together on the issue.

Read: Government to press ahead with ban on smoking in cars>

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Comments (43 Comments)

  • I watched a young woman in Drogheda yesterday smoke a fag while parking a car at the kerb side, all windows shut and two small kids in the back… THEN – she steps out to put money in the meter and I see she’s heavily pregnant!!!

    The mind boggles… :-(

    Reply
    • That really is sickening , i see similar things myself and just makes you wonder if they dont care about the effects of the smoke what else dont they care about ? ignornace is no excuse , we all know even if some deny the potentail damge smoke can do .They should be given €1000 fines but then again it would be probably taken from the kids rather than give up the fags

      Reply
  • Still can’t believe they actually have to ban smoking in cars as cant believe people would actually do it . If so it should have been banned before it was in pubs , people choose to enter a pub but kids have no choice about traveling in cars

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  • Barry 16/10/12 #

    Of course it affects children, doesn’t stop many very uncaring parents not actually giving a crap,

    I’ve seen parents smoke in cars when they have kids in it that have asthma, thats the last thing the kid needs!

    Whilst i fully agree with the draft law by the government i don’t see how its going to be enforced, given that use of mobile phones can be seen easier then a cigarette and that doesn’t appear to be massively enforced

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  • Years ago my mom and dad smoked in the car, up until i was 9 and they quit smoking, i have no ill effects. i did however complain that the smoke tasted horrid, and asked them to stop smoking a number of times.

    I would like smoking banned in cars.

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  • Tired of hearing about how bad cigarettes are, let the Government ban them if they are so dangerous, o wait they make lots of revenue so that wont happen.

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  • The conclusion of this study that children exposed to fine particulate matter at these levels are “likely” to suffer ill health is grossly unscientific as the study proves no such thing. It is totally unacceptable for a researcher to draw subjective conclusions in research that never set out to measure or evaluate the the concept of I’ll health.
    As a counter the Longitudinal Study which actually measured the health status of forty thousand adults over forty years looked at the spouses of smokers and found no increases in smoke related diseases compared to a non smoking cohort . The authors suggested that cohabitation would likely bring a spouse into very close contact with second hand smoke as might be experienced in a motor vehicle.
    Our story today looks like a puff piece put out to soften public opinion for a Government ban on smoking in vehicles.
    If this is true then bogus science which is a lie is no way to bring the public on side.

    Reply
  • Smoking with children in the car or anywhere around children, my pet hate is newborns being wheeled out in their buggies with parent or whoever pushing buggy smoking over them, all great acts of selfishness and wholly inconsiderate.

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  • Sean C 16/10/12 #

    I can’t believe we needed a study to tell us smoking in cars is bad for kids health. I wonder how much the tax payers of Scotland paid for the researchers to come up with this statement of the bleedin obvious.

    Reply
  • Interested to hear comments from people who do smoke in cars containing kids.

    If nothing else, the car really stinks. As do the smokers.

    Reply
    • Tensing

      Could you put your vile tongue back in your head and read my comments please. I never said I was a smoker. I never said that I approve of people smoking in the presence of children. I never ever worked for or behalf of nor am I an apologist for the tobacco Industry.
      I reject false science in the same way that I reject perjury. The so called study in the above study came to no scientific conclusions regarding the health related risks of second hand smoke. The authors simply made them up and I am appalled that any respectable journal would publish this type of garbage.
      The Longitudinal Study was described by someone above as unreferenced. The person who made that comment is completely uneducated as that study is one of the largest ever carried out in the field of medicine and health.
      Ignorance is worrying at this level in modern Ireland.

      Reply
    • Paddy,
      You’re the classic half-witted commentator that makes me wretch. Of course your buffoonery is only matched by your faux indignation at someone using profanity. I mean, ‘Vile’, really Paddy? I think you’ve been watching too much ‘made in Chelsea’. Anyway, I’ll make no apology using profanity when for dealing with a pseudo –intellectual like yourself , having said that, kudos on your liberal use of the word ‘longitudinal’ , well done Pad’s. One thing you were correct on was that it was me that said you were unreferenced, the thing is Paddy using a word or title is not an actual reference, you referred to a study, the study probably exist but you did not reference it correctly. Now, to the substantive issue, Firstly, smoking in car with children is a bad idea, agreed? To my mind it subjugates your trifling objections to the status of inconsequential because if you care to look you will find abundance of counter studies, but really the salient point isn’t about science , it is why would anybody row in with stupid objections that could only be viewed as supportive of the irresponsible act of smoking around children in confined spaces . Final point, your last sentence: “Ignorance is worrying at this level in modern Ireland” I would re-consider your syntax, it doesn’t read well or even make much sense” Ironic don’t you think?

      Reply
    • mattoid 16/10/12 #

      Paddy, what are you on about??

      ‘Longitudinal study’ is just a generic name for a specific type of study (ie. longer term) that could be about practically anything. There have been many different longitudinal studies about smoking, as there have been about countless other subjects.

      When Tensing described your study as unreferenced, all he meant was that you didn’t tell people which specific study you were referring to, so nobody could read it for themselves.

      Yes, the study referred to in the article was solely designed to measure particulate matter in cars, however the authors’ conclusion that children are likely to suffer ill-health effects as a result was probably based on other published studies which determined the maximum safe level of particulate matter – you would need to take a look at the full report to see which other studies they referenced.

      Reply
  • Driving should be just that..Driving and nothing else..It bad enough using a phone while driving because you are distracted as a driver and smoking is just as dangerous not just for your health..How many cigarettes have been dropped at the drivers feet causing them to panic and try pick it up while still driving..Totally irresponsible and selfish if you ask me.

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  • It’s also deeply unsafe to hold something that’s on fire inside a moving vehicle, and release the wheel every time you carry it to your mouth.

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  • How ignorant and stupid can one be to smoke in a car with kids in it?! Should be banned and heavily fined and pictures taken to publish in local papers of fools who choose to do so !!!

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  • And what is next?Banning smoking in your own home?????No limit to the power of this nanny European state.Thumb me down as much as you wish,say I am ignorant.People should fight the rising tide of violent crime especially stabbings,that are a more serious issue than smoking.

    Reply
    • Huh? I’m sorry are trying to compare smoking and stabbing? Not sure where to start there. Anyway based on your previous comments you’d be against the banning of people carrying knives…

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    • Nydon 16/10/12 #

      International research shows that It’s the children who were subjected to parental smoke in cars are most likely to be the instigators og violent crimes.
      I just made that up. But I wouldn’t be surprised on the basis that lack of proper attention to children’s physical wellbeing could point to a lack of attention to other areas of development also.

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    • Nothing is worse than walking on a street, the beach, local park and someone in front of me puffs on a cigarette and blows out his/her fumes in my clean air. Appalling behaviour. Or coming out of a shop/shopping centre and I end up walking into a cloud of cancer. For that moment, my hair and clothes stink. I’m not exaggerating.

      I know smoking will not be banned, individuals will continue to throw their butt on the ground in front of me, out their vehicle window and individuals will continue to throw their gum on the ground. Smoke in your own space, closed in preferably!

      Reply
  • @Tensig Norgay I am a non smoker.

    Reply
  • Cpm 16/10/12 #

    The kids need to start chipping in for the smokes so

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  • @Sheila smoking is far less appalling then the ruthless crime which results mostly from the smoking ban in PUBS.So you are for a total ban.Also in the streets!!!!How about banning MOTORS that pollute the air,fumes from factories etc????Are they not a thousand times worse tham the faint smell of tobacco on the street??????????

    Reply
    • @Caroline Locke,

      Anything that pollutes my air is wrong. Including dirty exhaust fumes and factories fumes and crap been poured into our rivers. But no matter how much of a ‘green’ person, one wants to be, it’s not going to happen. There’ll always be people that have their views, their argument and I suppose, it’s good that there is a place/forum where we can all give our opinions and hope that some will pick up on the ‘good’ points people are trying to make.

      Reply
  • Open the window…

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  • The society has changed too much.The smoking ban has triggered crime.

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  • There must be a very fine line between the well being of the child(ren) and the rights of the parent / driver! I wonder what they will think up for the penalties? And will they increase for repeat offenders? Surely just fines

    Reply

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