Libya and alcohol

[eightpot]

Hi all - not posted on here before but have been reading the forum for quite a while - wonder if I might ask for some advice on a bit of a touchy subject..

I'm going to be crossing from Tunisia into Libya at Christmas with some mates (we're doing it in Land Rovers) - obviously as it's Christmas it wouldn't be quite the same without a bottle of wine or two to wash down the tinned turkey

Is it a realistic prospect to conceal a little bit, or are border crossings normally accompanied by a vehicle search?
Wouldn't normally be so concerned, but we'll be spending three weeks there- can't remember the last time I went three weeks without a

Thanks for any help!