Are pedestrians required to walk close to the left-hand edge of the roadway outside of business or residential districts?

Pedestrians are indeed required to walk close to the left-hand edge of the roadway outside of business or residential districts. This rule is designed to enhance safety for pedestrians who are walking along roadways where there are no sidewalks available. By walking on the left side, pedestrians are able to face oncoming traffic, giving them a better opportunity to see approaching vehicles and react accordingly to ensure their safety. This practice helps in reducing the risk of accidents between pedestrians and vehicles on roads that may not have dedicated walking paths.