This especially applies to the number of new posters we've had who simply haven't read this bit:
No disruptive, offensive or abusive behaviour. Contributions must be constructive and polite, not mean-spirited or contributed with the intention of causing trouble.
No unlawful or objectionable content. Unlawful, harassing, defamatory, abusive, threatening, harmful, obscene, profane, sexually oriented, racially offensive or otherwise objectionable material is not acceptable.
We reserve the right to issue warnings and/or temporarily/permanently suspend access to all or part of the site if any of the above conditions are infringed.
Two posters have pushed it too far in the last couple of weeks thinking we're just bluffing with our warnings.