Register October 2004 No. 586
APPENDIX D
A warning sign under s. ATCP 29.52(8) shall contain the following information in the following format: * All letters shall be at least 1 inch high.
* Letter printing shall contrast with the background color.
* The words ”DO NOT ENTER” may be replaced with ”NO TRESPASSING” or ”KEEP OUT.”
* Other words may be added to the sign if they do not detract from or contradict the required words.