Standing in front of a dozen tarp-covered RVs along Education Park Drive in East San Jose, Mayor Matt Mahan and Councilmember Peter Ortiz proposed new rules on Thursday to prohibit homeless encampments and vehicle dwellings within 150 feet of a school or daycare in the city. The new ordinance, which would also include preschools, is the first time the mayor has officially proposed limitations on where the city’s homeless can reside and is in line with suggestions he voiced earlier this year on