In Tin Shui Wai there is 4 sets of traffic lights known as the "4 Kings of lights" (四大燈王), this is due to the road is being shared by cars and the light rails, the waiting time for these lights are extremely long because the lights are set to give priority to the light rail. According to an article Hong Kong magazine "Ulifestyle" (click here to read that article ), there were not many cars can go through all 4 lights without stopping in history, most cars need to stop at least once. If you got caught by all of these 4 continuous traffic lights, the time you got caught may enough for you to listen 2 songs.

(source : ulifestyle)
** Please be stealth
** Please bring your own pen
** Please put cache back to original place.
** The cache is set to be very easy, just for teaching young persons what is geocaching.