THERE IS A LOT OF TALK ON THE INTERCOM SYSTEM ABOUT PEOPLE BEING LOST AND OTHER STUFF BUT YOU SHOULD BE SAYING WALK ON THE RIGHT SIDE OF THE ROAD . THERE ARE A LOT OF PEOPLE WALKING HEAD TO HEAD. IF SOMEONE WOULD MAKE A SHIRT " IF YOU CAN READ MY SHIRT YOU ARE WALKING THE WRONG WAY " ON THE FRONT AND ON THE BACK "THANKS FOR WALKING ON THE RIGHT SIDE OF THE STREET" YOU WOULD MAKE A LOT OF MONEY. I WOULD LOVE TO HAVE THAT SHIRT!!!!!