Legal
Privacy Policy
How this website handles information submitted through forms, cookies, analytics and advertising, and the choices available to users.
Information we collect
This website does not require registration or login to read its content. Information reaches us only when you choose to send it — for example a name, email address, designation and the text of a question submitted through the contact form. Standard technical information such as browser type, device type, approximate location and pages visited may be recorded by hosting and analytics services.
How information is used
Information submitted through forms is used only to understand and answer the question, to prepare general educational content on the subject, and to correct errors pointed out by readers. Technical information is used to understand which subjects are most needed and to keep the website working correctly.
Cookies and analytics
Cookies or similar technologies may be used to remember display preferences and to measure aggregate usage. These do not identify you personally. Most browsers allow cookies to be blocked or deleted; the website remains readable if you do so.
Advertising
Advertising space may be shown on this website in future. Where third-party advertising is served, the provider may use cookies or device identifiers to select and measure advertisements in accordance with its own privacy policy.
What we do not want you to send
Please do not send confidential service records, identification numbers, bank account details or documents concerning disciplinary or legal proceedings. Such material is not needed to answer a general question and should not be transmitted through this website.
Sharing
Information submitted by users is not sold. It is not shared except where disclosure is required by law, or where a question is published in a general, anonymised form as an FAQ or example.
Retention and security
Submissions are retained only as long as needed to answer them and to maintain a record of published corrections. Reasonable technical measures are used to protect information, though no transmission over the internet can be guaranteed to be completely secure.
Your choices
You may ask for a submission of yours to be deleted, or for a published example based on your question to be withdrawn, by writing through the contact page.
Changes
This policy may be updated as the website's features change. The revised policy applies from the date it is published on this page.