Apple removes iCloud Activation Lock website for reasons unknown
Obviously, this procedure can only be applied when two people meet in person, not when you're buying an iPhone online. Apple now says that it's up to you to ensure that the device is erased and no longer lined to the previous owner's account, if you decide to buy an iPhone, iPad, iPod touch, or Apple Watch from someone other than Apple or an authorized reseller.
For those who don't know, in order to erase an iPhone, you must head to Settings / General / Reset / Erase All Content and Settings. After the device setup process beings and the you're asked for the previous owner's Apple ID and password, it means the phone is still linked to their account.
The removal of the iCloud Activation Lock website certainly makes things a bit harder for iPhone fans, but what are Apple's gains on this is still a mystery.
source: iCloud Activation Lock via 9to5Mac
Things that are NOT allowed: