Trafficing in Europe and UK

This is just a general question to anyone in Europe and the UK or someone who knows anything about this topic.

So im going to be visiting Croatia from the UK and i will be driving. Since the price of bud there is a hell of alot cheaper i was planning on picking up an ounce and driving back (for personal use). The only problem i have is i will be getting the ferry from France to England. Is there any way of being detected transporting it this way i know i will have no problems driving through Europe with it but i may have a problem getting it across the sea to the UK.

Also if anyone would like to discuss other ways of smuggling by pane or boat etc and there past experiences it would be very interesting.

If anyone could help me out on this it would be alot of help. Thanks

I've taken hash several times on the plane. Once rolled into lines; wrapped with plastic and stuck into a toothpaste (cuz i had heard the x-ray cant see through or some shit lol). Another time I rolled up my deodorant (hard kind) cut some thin slices of hash; wrapped with plastic again and stuck it at the bottom.
Now my logic always was they would never be looking into such small hiding places because they just dont care about 1-5 gs of weed being brought over. But generally my advice is just don't do it, its not worth the risk.
If you do not grow you could send it by discreet mail with no return address.

vacuum seal it and put it in your oil pan!!! weight it down so it doesn't get tore up by the crank shaft and pistons.......or just fed ex it

vacum seal it .

ye all good ideas
i think fed ex would be the best option and if it gets busted which i doubt then all i do is say i wasnt expecting any parcels ;p