I'm collecting someone from Heathrow (terminal 2) in two weeks. About a year ago I also had to do this, and all seemed well as I followed signs to arrivals/pickup. In the last few minutes I ended up routed into the short stay carpark, which wasn't what I was expecting. Is that what's supposed to happen? In my mind, I was expecting the long row of cars you see outside arrivals, where you wait at the pavement for the person to come outside. Was i supposed to go to short stay? Can anyone talk me through what's supposed to happen when you pick someone up? (Assuming with covid you stay in your car etc). Sorry for the strange question but I'm oddly anxious about this!