Banner drop
Open-knowledge reference entry

A banner drop is the protest action of putting a banner in a public place to spread a message and raise awareness. The banner may target a corporation, a law, a political campaign, or any activism. The banner may itself be dropped on an activists' target, or in conjunction with the beginning of a campaign.
Performing a banner drop may constitute criminal vandalism and criminal trespassing depending on where the banner is placed and on the legal jurisdiction in which the activity occurred.
There are several ways in which banners are constructed and placed. Most often, a banner is decorated with an activist slogan or picture using paint, dye or, in some cases, screen printing. The banner is then often either tied to the target or secured to it using ropes and weights. Alternatively they can be held by activists within and atop pedestrian walkways
Global banner drop
#BridgesNotWalls was a global banner drop campaign to protest against Donald Trump's stance on immigration. On January 20, 2017, the day of Trump's presidential inauguration, activists around the world dropped banners from over 200 iconic bridges across five continents.
In London, banners were dropped from at least eight bridges spanning the River Thames including the Tower Bridge, London Bridge, Southwark, Millennium, Blackfriars, Waterloo, Westminster and Vauxhall bridges.
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This entry incorporates text from “Banner drop” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.