NY has similar provisions, as section 201-D of the labor law specifically prohibits discrimination based on cannabis usage, with exceptions.
Exceptions generally are for businesses that receive federal funding, CDL drivers in accordance with 49 CFR Part 382, and non-employees (contractors, students, volunteers).
if they are chaining them bandwidth will add up, and depending on the switching equipment they could be doing a large ring of some sort. it would be pretty easy to calculate since cameras are a pretty even throughput.
Looks like a air fiber 24 which is only 1.5Gbps throughput, 8-24mbps per camera would mean between 60-200 cameras, which for a state transportation department wouldn’t be unreasonable, especially they are using these for something else, like interconnects between buildings for a metro-lan scenario.