Select the most appropriate meaning of the given idiom.

Backseat driver

A person who offers unsolicited advice.

The most appropriate meaning of the idiom "backseat driver" is >A person who offers unsolicited advice.<

This idiom is used to describe someone who is not in control of a situation, but who tries to give advice to the person who is. It is often used in a negative way, to describe someone who is annoying or interfering.

For example, you might say that your parents are backseat drivers if they are always giving you advice on how to drive, even though you are a grown adult.

The other options are not correct.

• To miss an appointed meeting: This is not the same as being a backseat driver.
• Attempt to get control over someone: This is not the same as being a backseat driver.
• To conclude proceedings: This means to end a meeting or other event.