Which of the following actions is illegal for a novice driver?

Using a cellphone without a hands-free device is illegal for a novice driver because it distracts from the primary task of driving and greatly increases the risk of collisions. In Alberta, novice drivers are subject to stricter regulations compared to fully licensed drivers, and one of these regulations prohibits the use of hand-held devices while operating a vehicle. This is intended to promote safety on the road by ensuring that novice drivers maintain their focus and attention.

The other options provide scenarios that are permissible for novice drivers. For instance, driving with a properly licensed adult and maintaining the speed limit are allowed and encouraged behaviors. Additionally, driving during the day without specific restrictions is also permitted under the novice driver's graduated licensing system. These laws are designed to help novice drivers gain experience in a safer manner.