Bit late, but I saw a black Z4m about a year ago (told you I was late) with a smiley sticker on the back coming out of Stoke-on-Trent then sitting in the same traffic jam until they turned off to the quiter bits of Cheshire.
Are all PHers from Hertfordshire I wonder? I saw one on a BMW in Tesco Borehamwood this weekend. It's the first time I've ever seen a PH sticker on a car aside from my own or a friends.
I've only ever seen a couple at motorshows. As far as I'm aware I haven't been spotted, but if you are around Poole in Dorset my silver 528 has a smiley
Someone spotted me and my smiley in a car park in Canary Wharf last week - I came back at the end of the day to find "Speed Matters" written in the dirt on the back window of the 924S !
If I saw a car with a PH sticker on it while I was milling about I would be quite tempted to just write a quick "Hi from LukeSi" Note and stick it under the wiper.
I purchased a handful last year, put 3 on vehicles but really need to find the others / buy some new ones, the Landie is the only one of the three with a PH smiley on
Someone spotted me and my smiley in a car park in Canary Wharf last week - I came back at the end of the day to find "Speed Matters" written in the dirt on the back window of the 924S !