Flag icons 

There has been some disputes to have flag icons in the infobox on various cities
WP:INFOBOXFLAG states:
"Human geographic articles – for example settlements and administrative subdivisions – may have flags of the country and first-level administrative subdivision in infoboxes; however, physical geographic articles – for example, mountains, valleys, rivers, lakes, and swamps – should not. Where a single article covers both human and physical geographic subjects (e.g. Manhattan), or where the status of the territory is subject to a political dispute, the consensus of editors at that article will determine whether flag use in the infobox is preferred or not." Meaning that cities, being human geographic articles could potentially be permitted to have flag icons. In addition there are many other articles such as New York City, Moncton, fredericton, Las Vegas,  etc. that have flags in the infoboxes. I am interested to see you input. Thanks.