This line is so long.
Yes. It was a quarter past seven when we began to wait and we have already been waiting for half an hour.
I guess they're doing a really thorough check.
What are they checking for?
They need to make sure no one is carrying any weapons.
I'm glad they checked only for that. Or it will surely be longer.
They also have to make sure no one has drugs.
Wow. I guess that's why the police dogs are here.
Yes. Look. There are only 3 people ahead.
After that, can we board the bus?
Yes. We're almost there.
Good.