Indian Railways has earned an additional revenue of more than Rs 2,800 crore from child travellers in the last seven years by revising child travel fare norms, an RTI response has found. The response from the Centre for Railway Information Systems (CRIS) under the Right to Information (RTI) Act further indicates that the financial year of 2022-23 alone earned Rs 560 crore due to the amended norms making it the most profitable year.