As a continuation of my People's Bank problem I set out to find a pro-gun bank. Bangor Savings quickly responded to my email requesting a phone call. I gave them a call and was told OC is perfectly ok in their branches. They do ask that when going to the branch for the first time that you speak to the manager to allow them to put their tellers at ease. This isn't ideal but better than nothing. They do not have an official policy or feel they can make one that bans firearms. I am trying to get an email with unofficial policy or letterhead with unofficial policy as I was given the info over the phone.