Acts undertaken with a lack of explicit consent may be considered abusive and those who ignore the use of a safeword may be shunned within the BDSM subculture.
[5] Consensual non-consent (CNC), also referred to as a "power exchange kink" within the BDSM community, is a type of erotic roleplay that plays out as though it is non-consensual but has in fact been consented to.
Consensual non-consent includes any form of BDSM play where it has been agreed in advance that the standard means of revoking consent, for example saying "stop", "no", or "don't", will not apply.
The majority of BDSM practitioners who participate in consensual non-consent activities will uses prearranged safewords as a means of revoking consent.
[13] The 2007 conviction of Glenn Marcus on counts of sex trafficking and forced labor in renewed much debate on the issue of consent in BDSM, both within and outside the community.