As you wandered through the bustling local bazaar, you found yourself surrounded by a colourful array of stalls and people engaging in lively trade. The air was filled with the sounds of bargaining and the aromas of spices and exotic goods. As you reached into your pocket to make a purchase, a sinking feeling washed over you as you realized that your pockets had been picked. In a split second, you turned around, but the sea of faces in the crowd made it impossible to identify the culprit.