 | This is a documentation subpage for Template:S-rail-start. It contains usage information, categories and other content that is not part of the original page. |
 | This template is used on many pages and changes may be widely noticed. Test changes in the template's /sandbox or /testcases subpages, or in your own user subpage. Consider discussing changes on the talk page before implementing them. |
 | For information on how to use this template, see Template:S-line. |