No Blinker in a Left Turn Lane: Is It Illegal? My question is simple, and pedantic: An intersection near my house has a marked left turn lane, and a marked straight lane. Problem is, the main road turns to the right at this roughly &quot;Y&quot; shaped intersection. This means the marked &quot;straight&quot; lane turns a shallow right, and the &quot;left&quot; lane goes straight ahead (when they have the light, of course). My Question: I don't use my blinker when in the &quot;left turn lane&quot; on the basis that if I'm not turning my wheel then I shouldn't need the blinker. Is this illegal under Ohio state law? This code seems relevant, but I can't make heads or tails of it.
It's legal The Ohio Court of Appeals has addressed a nearly identical situation in State v. Paseka. The relevant law is, as you noted in the question, R.C. 4511.39, which states, in relevant part: No person shall turn a vehicle or trackless trolley or move right or left upon a highway ... without giving an appropriate signal The facts in this case are directly on point—an intersection where continuing straight puts one on a different road, while the original road requires a turn to stay on it: Appellant was traveling west on State Route 6. At a certain point, Route 6 veers to the left. As appellant approached that area of State Route 6, he chose to maintain a straight-ahead course which automatically placed him on Wahl Road. He was stopped for failing to activate his turn signal in violation of R.C. 4511.39. The court ruled that this did not violate the law requiring the use of a turn signal: It is undisputed that appellant’s straight-ahead entrance onto Wahl Road did not require him to turn his vehicle, nor did it require him to switch into a different lane. As such, we fail to see how appellant violated R.C. 4511.39. Here's the intersection in question, via Google Maps: Imagery ©2021 Google, Imagery ©2021 Maxar Technologies, State of Ohio / OSIP, USDA Farm Service Agency, Map data ©2021
Good timing: I just got a new OBD II scanner yesterday. Since this might hit a wider audience, I'll take a foundation-first approach. Your vehicle is comprised of things like brakes, ABS, fuel injection, gear box. Nowadays, these parts are operated by electronic controllers. The physical path by which the controllers receive and transmit electronic signals is called a bus. (It performs the same function as the internal bus in your computer, which connects the CPU, memory, etc.) CAN is simply a protocol for how information travels on the bus. So it does all the things you'd imagine a protocol does (boring things like dictating message formats be 64 bits and exciting things like determining priority). Protocols are defined by standards. Prior to widespread implementation of CAN, there were other standards (four, I believe) used by various manufacturers. CAN is widespread, but it's important to note that it's only standard on lighter vehicles. 40 CFR 86.005-17(h)(3) Beginning with the 2008 model year and beyond, ISO 15765-4.3:2001 “Road Vehicles-Diagnostics on Controller Area Network (CAN)—Part 4: Requirements for emission-related systems”, (December 14, 2001) shall be the only acceptable protocol used for standardized on-board to off-board communications for vehicles below 8500 pounds. The statute goes on to discuss other standards for heavier vehicles. What's unique about CAN? It's faster, but more importantly, it's a protocol that doesn't require a central computer. All the controllers get all the messages. It's kind of like having a bunch of people in a room yelling things out: everyone hears everything. And that's what you want in a car. However, the messages have to be interpreted by the controllers themselves, and that requires a separate &quot;higher-layer&quot; protocol. Electronic components need CAN to function, and if you have a car with electronic components, you need CAN in order to make it run. On the other hand, a vehicle can run without OBD--it's just a nice secondary feature to help diagnose system performance (and problems). It obtains access to component information like speed, RPM, fuel trim, etc. Likewise, that pesky &quot;check engine&quot; light gets activated by a diagnostic code. CAN is not mandatory for OBD. OBD is designed to use a number of different standards, and CAN is one of those (remember, light vehicles makes beginning with 2008 use CAN, but OBD is in use in other types of vehicles, too). At it's heart, OBD II is just another protocol: it specifies message format and the connector's pinout. In the best teaching document I've seen on the CAN vs. OBD subject, Michael Wen mentions you can often deduce which signaling protocol is in use by looking at the pins in the connector (remember, CAN should be standard for light vehicles after 2008, but you might see one of the other four formats in older vehicles). How do OBD and CAN work together? OBD sends messages over the CAN bus (that is, the vehicle bus with the CAN protocol). OBD basically queries components by sending specially formatted messages via the CAN bus. The components respond via the CAN bus. That information goes either to a warning light on the dashboard or to a diagnostic scanner attached to the connector.
No, it is generally not legal. In most (maybe all) states, this would be vandalism. For example, see California Penal Code Section 594(1)(a): Every person who maliciously commits any of the following acts with respect to any real or personal property not his or her own, in cases other than those specified by state law, is guilty of vandalism: (1) Defaces with graffiti or other inscribed material. (2) Damages. (3) Destroys. For another example, see Kansas Statutes 21-5813. In your hypothetical, the pedestrian absolutely hit the vehicle, not the other way around, so the "fine line" you mention doesn't effect this conclusion. The practicality of proving the case against the pedestrian is a separate matter but the law favours neither the pedestrian nor the driver. The standard is the same no matter who the charges are filed against: proof beyond a reasonable doubt.
The Highway Code is a Ministerial Direction that brings together in one place for easy reference legislational requirements (by the the use of &quot;must&quot; and &quot;must not&quot;) and general guidance (by the use of &quot;should&quot; and &quot;should not&quot;) for all road users. It's origins are section 45 of the Road Traffic Act 1930: Issue by Minister of directions for guidance of users of roads. (1)The Minister shall as soon as may be after the commencement of this Act prepare a code (in this section referred to as the &quot; highway code &quot;) comprising such directions as appear to him to be proper for the guidance of persons using roads and may from time to time revise the code by revoking, varying, amending or adding to the provisions thereof in such manner as he thinks fit. (2)The highway code and any alterations proposed to be made in the provisions of the code on any revision thereof, shall, as soon as prepared by the Minister, be laid before both Houses of Parliament, and the code or revised code, as the case may be, shall not be issued until the code or the proposed alterations have been approved by both Houses. (3)Subject to the foregoing provisions of this section, the Minister shall cause the code and every revised edition of the code to be printed and issued to the public at a price not exceeding one penny for each copy. (4)A failure on the part of any person to observe any provision of the highway code shall not of itself render that person liable to criminal proceedings of any kind, but any such failure may in any proceedings (whether civil or criminal, and including proceedings for an offence under this Act) be relied upon by any party to the proceedings as tending to establish or to negative any liability which is in question in those proceedings. This Direction remains in force to this day by virtue of section 38(1) of the Road Traffic Act 1988: 1)The Highway Code shall continue to have effect...
The national standard, found in the Manual on Uniform Traffic Control Devices (MUTCD), indicates, in Section 2B.13 Speed Limit Sign: 03 Speed Limit signs, indicating speed limits for which posting is required by law, shall be located at the points of change from one speed limit to another. It would not be legal to accelerate to the new speed before reaching the sign. All states were required to adopt the MUTCD no later than 2012. This standard is followed by all states.
Yes, you would be responsible. Maintaining the vehicle in a state that enables compliance with the law is the owner's responsibility, and it is a driver's responsibility to comply with the speed limit. There is no knowledge or intent requirement in a speeding violation. That said, a judge might show leniency if you came to court with documentation of a repair or recalibration of the speedometer after the citation.
Taking the stated facts at face value (i.e. you can prove them in court). Md. TRANSPORTATION Code Ann. § 20-102 § 20-102. Driver to remain at scene -- Accidents resulting in bodily injury or death (a) Bodily injury. -- (1) The driver of each vehicle involved in an accident that results in bodily injury to another person immediately shall stop the vehicle as close as possible to the scene of the accident, without obstructing traffic more than necessary. (2) The driver of each vehicle involved in an accident that results in bodily injury to another person immediately shall return to and remain at the scene of the accident until the driver has complied with § 20-104 of this title. So, you must stay there until you have complied with § 20-104. Md. TRANSPORTATION Code Ann. § 20-104 § 20-104. Duty to give information and render aid (a) Rendering assistance. -- The driver of each vehicle involved in an accident that results in bodily injury to or death of any person or in damage to an attended vehicle or other attended property shall render reasonable assistance to any person injured in the accident and, if the person requests medical treatment or it is apparent that medical treatment is necessary, arrange for the transportation of the person to a physician, surgeon, or hospital for medical treatment. (b) Duty to give certain information. -- The driver of each vehicle involved in an accident that results in bodily injury to or death of any person or in damage to an attended vehicle or other attended property shall give his name, his address, and the registration number of the vehicle he is driving and, on request, exhibit his license to drive, if it is available, to: (1) Any person injured in the accident; and (2) The driver, occupant of, or person attending any vehicle or other property damaged in the accident. (c) Exhibiting license. -- The driver of each vehicle involved in an accident that results in bodily injury to or death of any person or in damage to an attended vehicle or other attended property shall give the same information described in subsection (b) of this section and, on request, exhibit his license to drive, if it is available, to any police officer who is at the scene of or otherwise is investigating the accident. (d) If no one able to receive information. -- If a police officer is not present and none of the specified persons is in condition to receive the information to which the person otherwise would be entitled under this section, the driver, after fulfilling to the extent possible every other requirement of § 20-102 of this title and subsection (a) of this section, immediately shall report the accident to the nearest office of an authorized police authority and give the information specified in subsection (b) of this section. So, not only is it legal to leave to seek aid, its required.
The NHTSA gives rules for the United States. Right of way goes to the first person to stop. So if a line of cars were at both stop signs, and all cars wanted to make the same conflicting turns, they would alternate. If the opposing cars stop at the same time then the one turning right has the right of way. (This is because a right turn falls under the "Straight Traffic Goes First" rule.)