---
type: "Bill"
title: "Vehicle Equipment - Highway Maintenance and Service - Green Flashing Lights"
description: "Vehicle Equipment - Highway Maintenance and Service - Green Flashing Lights"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2022"
identifier: "HB 1150"
citation: "Maryland HB 1150 (2022)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Anderton", "Beitzel", "Boteler", "Ghrist", "Griffith", "Hartman", "Jacobs", "McComas", "McKay", "Otto", "Wivell"]
version_count: 3
action_count: 11
vote_count: 1
first_action: "2022-02-11"
last_action: "2022-04-21"
source: "openstates"
source_identifier: "ocd-bill/da421125-be44-49ce-b739-cad5c62c81cc"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb1150?ys=2022RS&search=True"
source_hash: "b3586ef4ab16ef7e9355586647d63a51c3323e237b3a45609f350faca5ea83dc"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-md"]
---

# Maryland HB 1150 (2022) — Vehicle Equipment - Highway Maintenance and Service - Green Flashing Lights

## Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. **Chapter - Vehicle Equipment - Highway Maintenance and Service - Green Flashing Lights** (committee substitute) — [source](http://mgaleg.maryland.gov/2022RS/Chapters_noln/CH_204_hb1150t.pdf)
2. **First - Vehicle Equipment - Highway Maintenance and Service - Green Flashing Lights** (committee substitute) — [source](http://mgaleg.maryland.gov/2022RS/bills/hb/hb1150f.pdf)
3. **Third - Vehicle Equipment - Highway Maintenance and Service - Green Flashing Lights** (committee substitute) — [source](http://mgaleg.maryland.gov/2022RS/bills/hb/hb1150t.pdf)

## Votes

- On Third Reading — **138–0** (pass) · lower

## Sponsors

- Anderton — primary (person)
- Beitzel — primary (person)
- Boteler — primary (person)
- Ghrist — primary (person)
- Griffith — primary (person)
- Hartman — primary (person)
- Jacobs — primary (person)
- McComas — primary (person)
- McKay — primary (person)
- Otto — primary (person)
- Wivell — primary (person)

## Timeline

The legislative action history — every referral, reading, and vote.

- **2022-02-11** First Reading Environment and Transportation `referral-committee`
- **2022-02-14** Hearing 3/03 at 1:00 p.m.
- **2022-03-14** Favorable Report by Environment and Transportation `committee-passage-favorable`
- **2022-03-15** Favorable Adopted Second Reading Passed `committee-passage-favorable`
- **2022-03-16** Third Reading Passed `passage`
- **2022-03-16** Referred Judicial Proceedings `referral-committee`
- **2022-04-08** Favorable Report by Judicial Proceedings `committee-passage-favorable`
- **2022-04-08** Favorable Adopted Second Reading Passed `committee-passage-favorable`
- **2022-04-09** Third Reading Passed `passage`
- **2022-04-09** Returned Passed
- **2022-04-21** Approved by the Governor - Chapter 204 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/da421125-be44-49ce-b739-cad5c62c81cc`. Confidence: reported (aggregated from official Maryland legislature records).