I don’t know what was ‘wrong’ with Heathrow Airport yesterday.

Went to meet sister off a horrible 22 hour journey, parked the car, arrived in terminal just as they’d landed - she texted that she had a checked bag so it’d be a while - I nipped into the M&S Food for 5 mins, checked the arrivals board - it said ‘bags arriving’.

She came out less than 10 minutes later!
I have met people at LHR literally dozens of times and have never known anyone exit anything like as fast!