Falkner can't read apparently:
A person has the protected characteristic of gender reassignment if the person is proposing to undergo, is undergoing or has undergone a process (or part of a process) for the purpose of reassigning the person's sex by changing physiological or other attributes of sex
A person has the protected characteristic of gender reassignment if the person is proposing to undergo, is undergoing or has undergone a process (or part of a process) for the purpose of reassigning the person's sex by changing physiological or other attributes of sex
Comments
* The definition does not say that the process must have been consensual.
* The definition does not put any restriction on when the process was / is / will be done. It can have been in infancy for example.