We have to admire these people who definitely is the enthusiatists for energy saving. I Like that guy driving the 150 cc scooter with a young lady press fit into the front stall...well utilized wvey inch of space!
In case the motor cycle had if Hong Kong can learn from them, we can save a lot of money... The Transportation Authority should send our senior officers there and work with them. Bring back some cost cut solution.... Probably our Senior officer BMW 750iL can carry 100 students to school in the morning before he can reach his office.