Posting of Signs:
It is a violation to the City code to post any signs on a utility pole, tree, median, or the City right-of-way.
No political signs may be posted on private or public property earlier than 30 days prior to an election or 10 days after an election.
A violation is punishable by a fine of not more than $2000 per day per violation.
(Reference: City of Dallas Code Compliance Division)
Curbside Mailboxes:
Advertising on a mailbox or its support is prohibited.
(Reference: Domestic Mail Manual 041, Customer Mail Receptacles)