Abstract
The use of public streets by markets have been legally accepted and provided livelihood for people living nearby all over the world for centuries. The study aims to identify the effects of street markets in London together with the management system which transforms usual streets to market streets. In the result, the effect of markets are classified into three large categories; economy quality of life, environments which coincides with triple bottom line of sustainable development. The result also shows the market operation is formed with two pillars, an institutionalized rule and flexible and prompt actions on site.
