The rules are as follow’s for The Backpage:
1. Spam. Instant IP ban.

2. Advertisment’s – Dont’t do it. Just don’t.

3. Threats, or any text or images containing sex or violence.
This is not a porn site, Do not do this either.

4. No info’s, telephone #’s, Addresses.
This will get you kicked/

5.  Do w/e you want here,
wipe up your pee before you leave.