According to Nolo, "Actual notice occurs when an individual is directly told about something". Under that interpretation, the quoted section of the law would mean it's only an offense if a sign is posted or you're given verbal notification. (Essentially the same as our 30.06 law, but without the requirement for specific language on the sign)CJD wrote:"no person shall be convicted of an offense under subsection (a) or (e) with respect to a Federal facility if such notice is not so posted at such facility, unless such person had actual notice of subsection (a) or (e), as the case may be."
Underlined part would worry me. You would know it's a federal facility, would you therefore have "actual notice?"
http://www.nolo.com/dictionary/actual-notice-term.html