The city of Burlington has been working on its decades-old (and neglected) mask ordinance, updating it and trying to make it constitutional. While recent proposed changes are an improvement, they're not enough. The redraft of the ordinance, soon to come before the city council for adoption, is unconstitutionally vague. In practical terms, the ordinance would likely continue to be highly susceptible to selective enforcement by police. It's also duplicative of other criminal statutes, such as laws on disorderly conduct and simple assault. Bottom line: It's not ready for prime time.