TWO POST BOXES IN ONE ! WHY?

Westerham is a really pretty village but can't understand why such a large P. Box. This used to stand outside the main Post Office, which is now an up market restaurant ( fine dinning) if one side was for 2nd class & the other for 1st class it may of made sence when outside the P. O. but not sure why it's needed now! Apologises for the faffing
around a Wednesday photo but this is the last .
Today has been bright with sun most of it.A & I had a calm morning after a bite of lunch A left but he will be back on Sunday.
A ( my little girl who does some weeding for me) has been here for half an hour she will be here for an hour , she's such a sweet girl.i haven't had such a bad day , yesterday was telling me I'd done enough on Wednesday & should slow down. So gently gently is the answer. The district nurse came this morning to take my bloods. .she was so efficient I was very impressed. Of course it could be my thyroid that's sapping all.my energy but I may get some answers now.
HOPE YOUR FRIDAY HAS BEEN GOOD FOR EVERYONE