RTR 116. U-turns are prohibited: 116.1 on pedestrian crossings; 116.2 on level crossings; 116.3 in tunnels; 116.4 on and beneath bridges, overpasses and viaducts; 116.5 where visibility in at least one direction is less than 100 metres; 116.6 on roads with a central reservation, except at locations designated and marked for U-turns by road signs and/or road markings. JB

RTR 40. An organised group of children under 16, accompanied by at least two adults, may use pavements, footpaths, or the pedestrian side of shared footpath and cycle tracks if available. If none of these facilities are present, the group may walk along the hard shoulder, but only in daylight hours when visibility is good, in no more than two files walking against the flow of traffic, and only when it is safe to do so. Accompanying adults must be positioned at the front and rear of the column and wear high-visibility vests. It is recommended that all children in the organised group wear high-visibility vests when walking along the hard shoulder.

A driving licence of categories B and BE entitles the holder to drive a passenger car (RTR 14). It is prohibited to operate a vehicle if you do not have the legal right to do so, or if you are under the influence of alcohol, narcotic drugs, psychotropic substances, or other psychoactive substances. A person who is fatigued or ill must not drive if driving could endanger road safety. A vehicle must not be entrusted to anyone who is under the influence of the aforementioned factors or who is not authorized to drive that type of vehicle. When operating a vehicle, the driver must comply with the restrictions and endorsements indicated on the driving licence.

RTR 73. Traffic light signals have the following meanings: 73.10. A flashing white light used at level crossings means that vehicles may proceed after ensuring that no rail-borne vehicle is approaching the level crossing;

Although driving at high speed increases fuel consumption and accelerates tire wear, those effects are not the primary danger asked about here and therefore should not be selected. Increasing speed lengthens the distance traveled during the driver's reaction time and increases the braking distance (braking distance grows roughly with the square of speed), which reduces the ability to stop before an obstacle. In addition, the centrifugal force acting on the vehicle toward the outside of a curve increases with the square of the speed and is inversely proportional to the curve's radius. As a result, at higher speeds the vehicle is more likely to skid or roll over.

IV 15. It is prohibited to drive vehicles that are not in good condition or that fail to meet the applicable technical requirements. Before setting off, the driver of a motor vehicle, tractor, or self-propelled vehicle must ensure the vehicle is in proper condition and is equipped with a warning triangle, fire extinguisher, first-aid kit, and any other items mandated for that vehicle type. The driver must also monitor the vehicle's technical condition during the trip. If the vehicle breaks down while driving and ceases to meet technical requirements, and repairs on-site are impossible, the driver may proceed—taking all necessary precautions—to the nearest parking area or repair facility, except in cases specified in paragraph 234 of these Rules.

The parking brake may be used to help slow the vehicle if the service (main) brakes fail.

RTR 73.11. A red light or two alternately flashing red lights prohibit traffic; if the light displays black arrow(s), it prohibits traffic in the direction(s) indicated by the arrow(s) and indicates which directions road users may proceed when the green arrow appears. RTR 162. Drivers who entered the intersection in accordance with a traffic light signal permitting them to proceed may continue in their intended direction regardless of the traffic light signal shown when the vehicle is leaving the intersection. However, if the 'STOP' sign and/or a 'Stop' line is present at the intersection before other traffic lights on the route, the driver must obey every traffic light signal. RTR 165. If traffic light signals or traffic officers prohibit driving, drivers must stop before the 'STOP' sign and/or the 'Stop' line if present; if not, they must stop before the traffic lights, before the carriageway they are about to cross or join, or before a pedestrian or bicycle crossing so as not to obstruct vehicular or pedestrian traffic.

A driver obtains information from: - the road itself; - the surrounding environment; - moving road users (vehicles, pedestrians, road workers, etc.); - stationary objects on the road (central islands, speed bumps, road markings, etc.); - road signs; - traffic lights; - the condition of the road surface; - environmental and weather conditions. RTR 53: Passengers must not distract the driver or interfere with their driving.

Drivers should be prepared for unexpected behavior from children at pedestrian crossings. When children act predictably and responsibly, it improves road safety.

The Criminal Code of the Republic of Lithuania Article 281.1. When under the influence of alcohol with a blood alcohol content of 1.51 per mille and more, people who drive a motor vehicle, tractor, or self-propelled vehicle or teach a learner driver to drive; or who avoided a field sobriety test when identified with the signs of intoxication; or who had consumed alcohol after a road accident before the circumstances of the road accident were figured out and had been found intoxicated with a blood alcohol content of 1.51 per mille and more shall be punished by a fine or arrest or by imprisonment for a term of up to one year. 

RTR 16. A driver must stop the vehicle when ordered by an inspecting officer. The driver of a motor vehicle, tractor or self-propelled vehicle shall carry, and upon request of the inspecting officer present, a valid driving licence or a document certifying the right to drive tractors and/or self-propelled vehicles or military equipment (including tactical and logistical vehicles) or their combinations with trailers; the vehicle registration documents; the certificate of the compulsory roadworthiness test and the report of the most recent technical inspection for vehicle categories M2, M3, N2, N3, O3, O4 and wheeled tractor categories T1b, T2b, T3b, T4.1b, T4.2b, T4.3b, T5; the certificate (policy) of compulsory motor third-party liability insurance; and any other documents required by the laws of the Republic of Lithuania and these Rules (except in cases where the Law on Road Traffic Safety exempts the driver from carrying certain documents). The driver must also allow the inspecting officer to check the readings of validated meters that record driving time and rest periods. Documents shall be presented without leaving the vehicle. The driver may leave the vehicle only with the inspecting officer's permission. RTR 91. If hazard warning lights are fitted in a vehicle, they must be switched on: 91.3. when the vehicle is stopped by an inspecting officer;

The driver of the following vehicle must dip their headlights so as not to dazzle the driver ahead. The vehicle in front should switch to low beam only if the following vehicle begins to overtake, to avoid dazzling that driver. RTR 95. During darkness or in poor visibility, main beam headlights must be switched to low beam: 95.1 on illuminated roads; 95.2 when the distance to a vehicle approaching from the opposite direction is at least 150 m; 95.3 in other cases when main beam lights can dazzle other drivers (even travelling in the same direction). JB

When driving at high speed, tires are subjected to greater loads and wear more quickly. (RTR 127.) Drivers must not exceed the posted speed limit. A driver must choose a driving speed appropriate to the prevailing conditions — in particular the terrain, the condition of the road and the vehicle (including the load), the weather, and traffic density — so as to be able to stop safely before any predictable obstacle. The driver must reduce speed or stop when conditions require it, especially when visibility is poor. JB

Passenger car tyre tread depth must be at least 1.6 mm in general and 3.0 mm during the winter period. Source: Technical requirements for motor vehicles and their trailers — Section V: Vehicle axles, wheels, tyres and suspension. 5.7. The tread depth of the tyres used must be at least: 5.7.1. M1 category — 1.6 mm (from November 10 to March 31 — 3.0 mm); JB

The red and blue vehicles are on the priority (main) road, so they proceed first. Between them the priority-to-the-right rule applies: the red vehicle goes first because no vehicle is approaching from its right, followed by the blue vehicle. Vehicles on the side road follow: the green vehicle goes next (it has no vehicle to its right), and last is the yellow vehicle. RTR 154. At a controlled intersection, drivers on a side road must yield to vehicles on the priority road. RTR 156. If the main road’s direction changes at the intersection, drivers on the main road must, with respect to one another, follow the rules for intersections of roads of equal importance; drivers on the side road must apply those same rules among themselves. RTR Annex 2.204. 'STOP' — drivers must not proceed without stopping before the stop line or, if there is no line, before the sign. A driver must yield to vehicles traveling on the road he or she is about to cross. If panel No. 843 'Direction of Priority Road' is installed below the sign, the driver must yield to vehicles on the priority road.

Stationary vehicles positioned before a pedestrian crossing restrict visibility. Drivers must exercise extra caution and may continue only after confirming that no pedestrians entitled to right of way are at the crossing. (RTR 30.) When approaching an uncontrolled pedestrian crossing, a driver must reduce speed or stop before the crossing to give way to pedestrians who have already entered any lane, are walking in any lane, or were standing immediately at the carriageway edge waiting to step into a lane in the direction of the vehicle’s travel—or into any lane on a road with one lane in each direction. Drivers must be especially careful at night, in poor visibility, or whenever the crossing is not clearly visible from the driver’s position, and must ensure there are no pedestrians who should be given way.

Order No. 2B-14 of the Lithuanian Transport Safety Inspection, dated 16 January 2013, regarding amendments to the technical requirements for motor vehicles and their trailers, Chapter IV, point 4.10: Rear non-triangular reflector — red; Rear triangular reflector — red. JB

RTR 94. When traveling on roads at night or in conditions of poor visibility, motor vehicles, tractors, and self‑propelled vehicles must be driven with either dipped (low‑beam) or main (high‑beam) headlamps switched on.

Drivers approaching a road bend should be aware the bend may be sharper than it appears. Choose a safe speed and the correct road position to avoid entering the oncoming lane. A safe speed depends on all circumstances: weather, road and vehicle condition (including load), driver experience and fitness. According to RTR 127, drivers must not exceed the legal speed limit. When selecting speed, consider the terrain, road and vehicle condition, load, weather and traffic density so you can stop safely for any foreseeable obstacle. Drivers must slow down and stop when conditions require, especially if visibility is poor.

RTR 44. Pedestrians may enter the carriageway only after assessing the distance to and speed of approaching vehicles and ensuring it is safe to proceed. Before stepping onto or while moving along the carriageway, pedestrians must refrain from actions (such as using mobile devices) that would distract them from observing the surroundings and traffic conditions and would prevent them from confirming it is safe to continue.

RTR 136. Drivers should avoid unnecessary overtaking maneuvers. Before overtaking, drivers must take extra precautions and ensure that: 136.1. no driver behind them has already started to overtake; 136.2. the driver of the vehicle to be overtaken is not indicating a left turn; 136.3. the section of lane required for overtaking is clear, and the overtaking vehicle will not obstruct oncoming traffic or pedestrians on the roadway; 136.4. a safe distance from the vehicle being overtaken can be maintained during the maneuver; 136.5. after completing the overtaking maneuver, they will be able to return to the same lane safely without obstructing the overtaken vehicle.

XXIX. Obligations of Road Users in the Event of a Road Accident (paras. 219–222) 219. In the event of a road accident, every driver involved or any other road user must: 219.4. if a person has died or been injured in the road accident, report the accident to the police and remain at the scene of the accident or, after notifying the police, return to the scene and wait for the police to arrive, except in cases where the police permit the road user to leave the scene, or where casualties or the person reporting the accident require urgent first aid; 220. If no deaths or injuries occurred in the road accident and the road users involved in the accident agree on the circumstances of the accident and do not call the police to the scene, the road users involved must draw the accident diagram on the Road Accident Report Form, describe the circumstances in writing, and have it signed by all involved road users. If none of the road users involved has the Road Accident Report Form, the circumstances may be described and the diagram drawn on a blank sheet of paper where all road users involved, their vehicles, and witnesses are listed, and all details and circumstances of the accident are confirmed by the signatures of the road users involved. Where the circumstances of the accident are disputed, the police must be called to the scene.

RTR 30. When approaching an uncontrolled pedestrian crossing, a driver must slow down or stop before the crossing to yield to pedestrians who have stepped into any lane, are walking in any lane, or are standing at the edge of the carriageway waiting to step into a lane in the direction of the vehicle's travel (or into any lane on a single-lane road with traffic in both directions). Drivers must exercise extra caution at night, in poor visibility, or when the crossing is not clearly visible from the driver's position, and must ensure there are no pedestrians entitled to priority at the crossing.

206. The driver must ensure the safety of pets in the vehicle and make sure they are transported in a way that does not interfere with driving and does not cause injury to the animals or to vehicle occupants if the vehicle stops suddenly.

RTR 154. At a controlled intersection, drivers on a side road must yield to vehicles on the priority road.

Braking with uneven tire wear between the left and right sides is dangerous because it can cause the vehicle to slide off the road and overturn.

629. 'Place of Interest' sign. Indicates the name of a cultural or historical site of interest. The sign has a brown background.

Road sign 304 — "No entry for goods vehicles." Entry is prohibited for goods vehicles and vehicle combinations whose permissible maximum mass exceeds 3.5 tonnes or the weight shown on the sign. Tractors and self‑propelled vehicles are also prohibited, except for service vehicles.