When driving behind a transit bus that is signaling to enter a traffic lane:

Drivers behind a transit bus are required to yield the right-of-way to the bus if it signals to enter a traffic lane. When encountering a transit bus trying to re-enter traffic, either change lanes or slow down to allow for safe merging.

• Quickly pass the bus before it re-enters traffic.
• Yield the right-of-way to the transit bus.
• Expect the bus to yield the right-of-way to you.
• Either yield the right-of-way or don't yield the right-of-way. There is no specific rule.