Regardless of the posted speed limit, if you are driving slower than other traffic, you must stay in the right-hand lane or as close to the right curb as possible. Exceptions: You may move out of the right lane if you are: Overtaking and passing another vehicle.
Authorities (Caltrans or local) may place signs specifically directing slow traffic to use the right lane. Other Possible References 21654.rar
If this file is related to information security or software, it may refer to: Regardless of the posted speed limit, if you
A security vulnerability in rubygems involving an improper authentication issue that could allow an account takeover through the password reset function. Regardless of the posted speed limit