Heavy rain accompanied by strong winds has hit the city of Lahore, Pakistan since morning. Traffic activity has been hampered due to fallen trees covering part of the road. The local police carried out a system of opening and closing roads to regulate the increasingly chaotic traffic situation.
"Gosh, how come it's jammed like this?". Asked John frantically to the driver.
"There is a fallen tree in front of you, sir. The police enforce a road closure system, that's why the traffic jam is this bad." The driver replied.
"Oh my, is there no other way? I'm in a hurry, because this is a very important meeting".
"There is no other way sir, because this is the only fastest way to the master's office. If we turn back to another way, it is impossible because the distance is so far".
"Gosh, then I'll just get off here. I'll walk forward to find a taxi".
