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- 26 Mar 2007
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- 328
Typically we do AST, ALT and GGT tests for the DVLA at work. They're liver function tests that will give a medical or scientist a reasonable indication of alcohol use.
Typically we do AST, ALT and GGT tests for the DVLA at work. They're liver function tests that will give a medical or scientist a reasonable indication of alcohol use.
So how long should one abstain from alcohol for, in order to pass the test?
Obviously I don't know what punishment I would have received, had I given a sample. I suspect I would have gone to prison, so compared to that, a two year ban is pretty mint![]()

The dont drink bit is when you have a blood test, its done to check you are not dependent on Achohol.
and I would hate to see your next insurance premium.
I am wondering how to pass it. It clearly isn't just a case of turning up for the test sober, because the test can detect alcohol consumption going back some time.So how long should one abstain from alcohol for, in order to pass the test?
5 weeks
Is it that hard?
I am particularly interested if they ask questions. I would prefer not to have to lie. eg. if I say 'oh yeah I just gave up for 5 weeks in order to pass this test' will that count against me.Like every time you pass out?roffle, giving up is easy if I choose to, I've done it before ...
Obviously I don't know what punishment I would have received, had I given a sample. I suspect I would have gone to prison, so compared to that, a two year ban is pretty mint![]()

I dont see why you are being allowed a licence full stop! its pretty easy to not drink and drive.
But he did, admitted his guilt and took it on the chin as a first and likely last offence or does he need punishing any more ?
As for the insult, was it really justified ?
It is rare, but it has happened and I could provide links with people who have been imprisoned on a first offence, who have been several times the limit, and/or have had aggravating factors (as I did myself). Anyway it's all water under the bridge, a learning experience. Anyone reading this who drinks and drives, take my advice, don't be an idiot, it isn't worth the risk. I will never be doing it again.Tbh dd, it is very unlikely you would have got time for a first offence drink driving offence. While a brief may tell you it is an option, I have never heard of it happening for a cut and dried section 4 or 5 RTA / refusal to provide.
Cheers.As for your question, I have heard a minimum of two months and green tea as mentioned above.
Good luck with it. You have been candid with this from the start and I have to give credit in all honesty.![]()
If you drink heavy now, you may be stuffed as one test can tell your last 6 to 12 months drinking habits.
So you cant lie, your way out of it
I am wondering what the test involves. If I fail then so be it, driving isn't the be-all and end-all. I will just take another medical in another year.