Strange human tricycles can run without riding.

　　Around the Labour Day Holiday this year not a few ancient deluxe human tricycles with red body and black wheels appeared in the scenic spot in Ji’nan ,especially in Lixia District. Because of the eye-catching appearance, the human tricycles has attracted many travelers to experience who take it wrong to think these are standard tricycles. But in fact they are fake with hidden electric equipment which are found at the bottom of these tricycles by the police.