IND vs ENG 2nd Test: Did Akash Deep dismiss Joe Root off a no-ball? What does rules of cricket say? Explained

England are 72/3 in 16 overs in the second innings at the end of Day 4, still needing 536 runs to win the Test match and take a lead of 2-0 in the five-match series. Akash Deep has taken two wickets so far in the second essay.