Remove Pakistan from the red list or add India back to the red list

A very controversial political game is being played against Pakistan who have a lower infection rate in comparison to Pakistan. If Pakistan is to stay on the Red list, India should be a part of it. On what grounds has India been removed if Pakistan remains.
One of these decisions had to be taken by the UK Government in order to avoid court proceedings based on all statitstic which show this is an incorrect decision to leave Pakistan on the Red list if India is to be removed.