If Shamima Begum Managed To Smuggle...
ChatterBank1 min ago
No best answer has yet been selected by sunflower68. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.Most good DIY centres have replacement letter boxes so try one of them. Be sure to measure the existing one so the new one fits, though you may have to enlarge the hole if you can't get an exact match.
You can also get 'draught excluders' for letter boxes that fit on the inside of the door. They are certainly worth fitting too.