A 19-year-old G2 driver has now held their licence for over six months. Under what circumstance does the stricter midnight-to-5-a.m. passenger limit not apply at all, regardless of how many young passengers are in the car?

Correct answer: B. When a fully licensed driver with at least four years' experience is also in the vehicle, or the passengers are immediate family members

After six months on G2, the passenger limit for drivers 19 and under eases to up to three passengers aged 19 or under between midnight and 5 a.m. — but the restriction is waived entirely if a fully licensed, experienced driver (at least four years' experience) is also in the vehicle, or if the passengers are immediate family members.

Source: MTO Driver's Handbook: ontario.ca "Get a G driver's licence: new drivers" — G2 passenger limit after six months, and its exemptions