The phrase "a driver which is" is correct and usable in written English.
It can be used when referring to a specific type of driver in a technical or descriptive context.
Example: "The software includes a driver which is essential for connecting the printer to the computer."
Alternatives: "a driver that is" or "a driver which serves as".
The next day we hired a driver, which is an extravagance, to be sure.
"Our understanding is Bryan intervened," the union lawyer Gregg Adler said, adding that Mr. Cirigliano "assisted in getting him that training and he got the training and he became a driver, which is a preferred job for some people".
We won't be wasting our time being a driver, which is a reductive thing to do.
I started the business to supplement the income which I earn as a driver which is not enough to feed and educate my children..
Indirect costs are traced to the cost object using a cost driver, which is a measure of an activity.
Use a post driver, which is a hollow tube with a weighted end that fits over a metal fence post.
They're seeing a Formula One driver, which is a weird feeling for me because in some cases I'm not that much older than they are.
Housed in each can is a 40mm driver, which is surrounded by a memory foam cushion.
Though Ernest mostly ran errands for Hale, he sometimes worked as a livery driver, which is how he met Mollie, chauffeuring her around town.
Mr. Beberman, in torso and neck braces, hobbled into the plant to try to find a temporary driver, which is not as easy as it may sound, since Mr. Beberman does not keep a route sheet of his customers' addresses.
There is no public transportation in Riyadh, and unless they pay for a punctual driver, which is expensive too, women are dependent on men of their family, which also means that brothers often spend their whole daytime driving their sisters to school, university, work, etc. Working women usually spend a non-negligible part of their salary on transportation.
