All of the above options are correct. It is important to regularly check that your inside and outside rearview mirrors are clean and properly adjusted to ensure clear visibility and proper positioning while driving. It is recommended to do this at least once a week to ensure they remain in the correct position. Additionally, it is advisable to check them every time you get ready to drive, before starting your engine, to ensure they have not been adjusted or moved since your last drive. If someone else has driven the vehicle, it is also a good idea to check the mirror adjustments as they may have been altered to suit their preferences.
