People queue to exchange old 500 and 1000 INR notes and deposit money at a bank in Hyderabad. Pic/ AFP

New Delhi: Long queues outside banks and ATMs were witnessed on the second day this morning as people rushed to exchange their demonetised Rs 500 and Rs 1,000 notes with new ones and withdrew cash which caused hardship to them. Delhi Police has beefed up security in banks and ATMs in view of the expected rush even as residents fumed over the idea of waiting in long queues on a working day.