Terms of Service

Use of this site is on the terms below. They exist to be clear about what published guidance is and what it is not.

Not Advice for Your Job

The content is general information, not a professional opinion on any individual job. Where what is written here conflicts with what a qualified professional says about the actual job, the professional is right.

Amendments

Amendments to these terms take effect when they are published on this page. The version published on this page at the time of reading is the one that applies.

Third Party Sites

Where an outside site is linked, it is because it is relevant. It is not because it is vouched for: its content and conduct are its own responsibility.

Use at Your Own Risk

Responsibility for how the information is used rests with the reader. To the extent permitted by law, no liability arises from its use.

Accuracy

Accuracy is the aim and not a promise. No guarantee is offered that every statement is correct or current: codes are amended, products are discontinued, and prices move.

Intellectual Property

Copyright in the material here is retained. Quoting a short passage with a link back is welcome; republishing a page in full is not.