How the review works
- The player asks for a review within the allowed time.
- The third umpire checks the parts of the decision in order, using the right technology for each part.
- For LBW, this often means checking bat first, pitching, impact, and ball-tracking.
- If the evidence clearly shows the original decision was wrong, it is overturned.
- If the result sits in an umpire's call zone on a key part, the on-field decision stays.