Keywords: won't, will not, wouldn't
Found 3 variants for this sign (click on video to enlarge):
Sign Definition
As Modifier
1. Used immediately next to a verb or verb phrase to mean that the person responsible for the action does not intend to do it after the time of speaking, i.e., some time in the future. It expresses lack of intent, determination not to or unwillingness. English = won't, will not, wouldn't.