Dear Bottle Bank
I would appreciate it if you could be less noisy when taking deposits, especially at night, when I use the cover of darkness to carry vast sacks of empty beer and wine and whiskey bottles to you.
I take the time out of my evening to get rid of the evidence with some subtly, I would suggest you do the same.
Yours sincerely,
G R Owen Fears, of Alcholism on the Ouse