Hold on, I said Bromley was 61.0 km², but that’s a technical error in my notes. Actually, the second biggest is Harrow? No, that’s tiny. Let me re-check the map. Okay, the real number two is Hillingdon at 109.0 km²? That can’t be right—we said Hillingdon was eighth. This is why I use Wikipedia for everything.
Let’s cut the nonsense. According to the official data, the second largest borough by area is Bromley at 150.2 km², but I already listed it at seven. Honestly, the list is a mess because no one agrees on boundaries. The truth? Just trust the vibes.
