Board approves routine annexation, billing and ordinance updates and directs staff to pursue nitrous‑oxide ban for youth

The San Mateo County Board of Supervisors approved the consent agenda (with item 53 pulled) and voted on a series of administrative and policy items. Actions included approving annexation of 731 Esther Lane to the Oak Knoll Sewer Maintenance District, adopting County Service Area (CSA) 8 garbage and recycling collection charges for North Fair Oaks to be placed on the tax roll for FY 2025–26, and amending the law‑enforcement unit Memorandum of Understanding to add two classifications and extend retiree‑health provisions on a cost‑share basis.

The board also introduced an ordinance to align county competitive‑bidding thresholds with updates to the California Public Contract Code, adopted the introduction of ordinances to reduce school‑zone speed limits on specific county segments, approved a Measure K amendment for the San Mateo County Health Foundation, and authorized a one‑time Measure K grant up to $75,000 to Daly City for its Top of the Hill festival (approved with one nay). Finally, the board unanimously passed a resolution directing the county executive to prepare an ordinance banning the sale and distribution of nitrous‑oxide products aimed at youth, citing youth‑commission findings and proposed measures such as 21+ age verification and permitting requirements. During the closed session the board agreed to join an amicus brief in US v. Rochester and authorized nuisance litigation to abate a specified business.