The granting of a GRC to a male is a huge statement of trust that you will ‘live as a woman’ If you then commit a sexual offence against a woman/child (in a male way, ie using yr male genitalia) should that GRC then be revoked? Part of prison sentence is deprivation of Liberty…
The current prison policy is bonkers, issuing GRCs is crazy but just like you can lose yr driving licence, might GRCs be taken away for bad behaviour?