Would you recommend putting the "L" sticker on windshield? I drove when took trip to Ireland in '05 and we didn't ask for the sticker thinking it would mark us as tourists and maybe target us for pranksters or other problem. But we ended up feeling safe and people so kind that I ended up feeling silly about being so paranoid.
I'm thinking it just makes people more cautious knowing that "L" drivers are not experienced. So am just wondering what other people have done in this situation.