These rocks are cemented into the ground a car could run over it a blow a gas tank ?

This is Very Inconvenient and could be dangerous.

Thank you for reporting your complaint. This complaint has been forwarded to The Vallejo Planning Division as they handle these types of issues. In the future, we ask that you contact The Vallejo Planning Division at (707) 648-4326. We appreciate your vigilance. Thank You for using SeeClickFix!

These do not appear to be in a public space but on private property. This would fall into the category of landscaping on private property. In general, the City does not regulate landscaping on private property. But we will inspect and make a determination.

Thank you.