LOOK WHERE YOU ARE GOING

I was very impressed everytime I walked near the palace hotel, because it had got a long line of glass doors.

But one day, I noticed that a workman was sticking bends of gold tape on these doors.

I asked him why he was doing that, and he told me that several people had been  injuried the previous year.

I couldn't believe him, till when I heard a loud crash. A visitor was walking straight into a door and had just broken it.

The workmen was right.