I considered a few spots for this geocache as there are many places we find ourselves waiting for things; buses, a green light to cross, our takeaway order...but after a couple of years of caching now (and the fact too many of our bus stops get vandalised), I decided that this spot was the place. It is always easier signing a log if it looks like you are doing something else, like having a rest for a minute. So, this isn't too difficult, just please hide well after signing.