Well, I stand corrected.
There is an excellent Blog post on the Ottawa Citizen website where a womyn (and mother) responds to the story of another mother in the Ottawa area who left her child in the car during 42 degree weather. Yes, 42 degrees. Then she left the car unlocked, which in this case was a positive thing because someone was able to retrieve the baby. The mother then came out and accused the other womyn of having kidnapped her baby. Oy vey! THEN it was released that the womyn was inside getting herself some ice cream.
So a journalist for the Citizen wrote a really interesting blog post about how she praises drive-thrus for helping mothers get things done while not having to leave their babies in the car or taking forever and a day to take the baby out and then putting the baby back in. This is particularly tricky if you've managed to get the baby to fall asleep and then you have to wake them to pick up a coffee. Even things like paying at the pump of the gas station allow mothers to keep their babies safe and in eye sight, while making the whole process speedy.
An FC kudos to the womyn who used her common sense and saved a baby from a sweltering car.
And thank you to journalist Melanie Coulson for correcting me in thinking that drive-thrus only benefit the lazy.