I was reading about prepositions on Oxford Dictionaries and encountered this sentence as an example there.
There’s no necessity to ban prepositions from the end of sentences. Ending a sentence with a preposition is a perfectly natural part of the structure of modern English.
The boldfaced phrase looked a bit unnatural to me. I understand that you ban someone 'from' something but then that preposition (from) is followed by the phrase the end of the sentence which is actually a place. In such cases, it follows the preposition 'at'. Tell me the last letter 'at' the end of the sentence is far too common over Tell me the last letter 'from' the end of the sentence.
May I adjust this sentence to fulfill my dogma!
There’s no necessity to ban prepositions from using (them) at the end of sentences. Ending a sentence with a preposition is a perfectly natural part of the structure of modern English.