Taking cognisance of the surge in airfares on sectors where Go First had a strong presence, Union aviation minister Jyotiraditya Scindia has put together agroup to study the spikes. “We are doing a full analysis on these routes and we will speak to our airlines to make sure that fares are within a certain level. We will try our best but it’s an issue created by an unforeseen demand-supply imbalance,” he said on Thursday.