Parking officer, nowadays appearing the yellow uniforms in the front of the shops, mall, and food vendor, they use whistle to run their business. Yeah... parking officer.
Their jobs arrange the cars, motorcycle, and bikes. Though those are not theirs but the parking officers take care it carefully. It is all about responsibility. They make the customers calm. Because their goods are kept by the parking officer.
Uniform and whistle are their weapons. Securing the goods from many people are their duty. It is a great jobs. It is big jobs. But little earns.
Nevertheless, the parking officers are not sad and sorry.They are still smile and happy.
Source: (Photo) Flickr.com