opendoor Kind of policy Welcome symbol Welcoming, as a policy Welcoming policy: 2 wds Symbol of receptiveness Policy of free trade Nondiscriminating immigration policy Liberal immigration policy Easy access Diplomatic policy of John Hay, 1899 Sign that all are welcome Symbol of welcome: 2 wds Unrestricted opportunity McKinley policy for China Welcome indicator Welcoming symbol ... or what each part of the answers to the six starred clues can do? Freedom of access Public Unrestricted access