We (I work for TomTom) have created a function that allows all daily road changes in London (caused by the Olympics) to be made available to TomTom users. This means that if your travelling into London, you sync your device the night before and any roads that are closed etc will be on your device, when you return re-sync and all back to normal.
Anyway, we have not been able to use the words: London with the words Olympic, 2012, Games etc etc..... (You get the gist) on any of our press releases or website.
Absolutely ridiculous, and if we wanted to it would cost in excess of £1m