For many, hanging a string of lemon and chillies in front of shops and houses may be a superstition but for some smart people it is a handsome business.
At least hundreds of such smart people wakes up at 4 am, visit the vegetable market, purchase quintals of lemon and green chilli and push a string through lemon and chilli. They then tie it and sell them in shops. According to many, this dangling of chilli and lemon is supposed to keep evil spirits out of your house or shop.