Long serpentine queues were seem in front of banks and ATMs on the fourth consecutive day on Sunday as thousands of anxious people waited to deposit or exchange their spiked currency or take out cash. People formed queues in front of banks much before their scheduled time to open, to exchange ctheir Rs 500 and 1,000 notes or deposit cash. I am standing here in the queue since 4 a.m. What else I could do as I have no meny to buy food," said a person in a queue outside an ATM in Lajpat Nagar, south Delhi. Sunday is the fourth day after banks reopened across the country following a day's closure after Prime Minister Narendra Modi announced on Tuesday night that 500 and 1,000 rupee notes would no more be legal tender.