2 Toga's
Putting my bags in the car at Heathrow parking (pink efluent) Right next to runway (as you know).
Heard louder than normal noise , looked up to see 744 going around. Obviously previous aircraft not departed runway. Nothing wrong with that, next aircraft landed normally, next aircrafy went around. So two out of three aircraft went around.
Was it a new controller or what ?
Time 11 ish Saturday morning.