We've created these guidelines to help you enjoy our community areas. If you want to avoid being troubled by trolls or learn a bit more about the implications of having your say, then read on.

Anything posted on any of the sites under the Channel 4 umbrella must comply with these guidelines. If you're unclear about any of the guidelines, ask us a question at Viewer Enquiries. If you disagree with the guidelines, we're always open to feedback as to why, but please note that your feedback comment must comply with our current guidelines nevertheless.

Some communities on the sites have additional, temporary guidelines specific to that community. If community-specific guidelines conflict with any of the general guidelines for the whole site, the site guidelines will prevail. You will find details of any additional guidance at the relevant community area itself.