Gran Turismo Wiki:Sharing accounts

Sharing accounts on Gran Turismo Wiki is prohibited, as it poses a security threat to the users on it, due to the possibility that the password could be stolen.

If you have a shared account that has been banned
If you have used a shared account that has been banned, it is possible for all users formerly known under that name to create separate accounts, provided that a) the users are not vandals and/or b) the users refrain from sharing the password again.