Stand up comedian Kunal Kamra has been barred by IndiGo airlines for six months. The domestic carrier took the step after the comedian roasted a TV anchor onboard their flight.The comedian, who is often in news for his anti-dispensation videos, had made a video of a TV anchor also on the same flight. In the video, Kunal Kamra can be seen asking a series of questions while the anchor sits with his headphones on.