Collection note, 15/09/2026 Be On Our Side: transit ads and the poster war
The Be On Our Side campaign was a pro-Palestinian advertising effort that placed posters inside American transit systems, mainly buses and subway cars, between 2010 and 2012. It began in Seattle, where the first ads ran in 2010, and it spread to other cities as local groups bought space. In 2011, counter-ads paid for by opposing organizations appeared in the same transit systems, turning the spaces into a public argument conducted in panels above the seats.
The Common Ground Review, a documentary publication in English on Israeli-Palestinian coexistence, keeps a record of this episode alongside its coverage of bereaved families, bilingual schools and former combatants. Its account of the be on our side campaign history sets out the transit ads, the counter-campaigns and the poster wars they set off, which is the sequence this article follows.
1. What was the Be On Our Side poster campaign in American transit systems?
Be On Our Side was a paid advertising campaign, not a demonstration and not a petition. Its unit was the transit poster: a rectangular panel sold by a city transit authority and placed inside buses or subway cars, where a seated passenger reads it at close range for the length of a commute. The campaign bought that space and used it to carry a pro-Palestinian message to an American audience that had not gone looking for one.
Because the format is fixed, the campaign worked by repetition rather than by argument. A rider who saw one panel saw it again the next morning, and the message arrived without a speaker, a crowd or a leaflet. The transit authority, for its part, treated the purchase as ordinary commercial space, which is what made the campaign possible in the first place and also what made it contestable: if one group can buy a panel, another group can buy the panel beside it.
The campaign ran from 2010 to 2012. It belongs to a longer American tradition of political advertising in public transit, but its distinguishing feature was the direct exchange it produced. The posters did not stay unanswered, and the answers were bought in the same inventory, in the same cities, for the same riders.
2. Where did the Be On Our Side campaign begin?
The campaign began in Seattle. The first Be On Our Side transit ads ran there in 2010, placed in the city's bus system, before the effort extended to other American cities.
Seattle's role matters for reading the rest of the episode. A campaign that starts in one city and then travels is not a single national event with a single date; it is a series of local purchases, each governed by a different transit authority, a different rate card and a different set of rules about what may be displayed. The message was constant, the conditions were not.
That is also why the campaign is usually dated 2010 to 2012 rather than to a single year. The start is Seattle in 2010. What follows is expansion, city by city, and then the counter-advertising that met it in 2011. Anyone tracing the campaign through transit records will find it as a set of contracts and placements rather than as one decision.
3. What counter-ads answered the pro-Palestinian subway posters in 2011?
In 2011, opposing organizations bought transit advertising in the same systems and ran counter-ads that answered the pro-Palestinian panels directly. The counter-campaigns did not stay outside the transit space and argue in newspapers or on television. They entered the same inventory, so that a rider in one city could see a pro-Palestinian panel and an opposing panel in the same system, sometimes in the same car.
This is the point at which the episode becomes a poster war rather than a campaign. A poster war has a specific shape: each side answers the other in the same medium, at the same size, in front of the same audience, and the argument is conducted in a few lines of text that a passenger reads while standing. Neither side can choose its readers, and neither side can reply at length.
The counter-ads also changed what the original campaign was. Once opposing panels existed, a Be On Our Side poster was no longer a statement on its own; it was one half of a pair, and riders who saw only one half were seeing a fragment of an exchange. The Common Ground Review documents both the campaigns and the counter-campaigns, which is the only way to read the transit panels as they were actually encountered.
4. Why transit advertising produces this kind of fight
Transit space is scarce, regulated and unavoidable. A transit authority sells a limited number of panels, applies its own standards to their content, and cannot easily exclude a buyer who meets those standards. A rider, meanwhile, cannot skip the panel the way a reader skips a newspaper page. The audience is captive for the duration of the trip.
Those conditions explain both the appeal and the volatility. A campaign that wants to reach people who are not seeking it out finds no better room than a subway car. A campaign that wants to answer such a message finds no better room either, because the answer will be read by exactly the same people, in the same place, within minutes.
The result is a form of public argument that is unusually symmetrical. Both sides pay, both sides are subject to the same review, and both sides are read by riders who did not ask for either. The poster war of 2011 is a clear case of that symmetry, and it is why the episode is studied as a media event and not only as a political one.
5. What the episode shows about civic campaigns
A civic campaign of this kind is a purchase before it is a movement. It requires money, a willing seller and a message short enough to fit a panel. That is a narrow gate, and it shapes what can be said: a transit poster cannot carry a history, a map or a qualification. It carries a claim.
That constraint is also what makes the record useful. Because the panels were bought and placed, the campaign left traces: contracts, dates, cities, and the counter-purchases that followed. The episode can be reconstructed from documents rather than from memory, which is not true of every political effort of the period.
For readers who follow how arguments are conducted in public space, the Be On Our Side episode is a compact example. It has a start (Seattle, 2010), an expansion, an answer (the counter-ads of 2011), and an end in 2012. It also has a documented afterlife, in the accounts that treat the transit panels and the poster wars together rather than separately.
6. Reading the record
The useful sources for this episode are the ones that keep the campaign and the counter-campaign in the same frame. A list of pro-Palestinian transit ads alone will make the campaign look like a one-sided statement. A list of counter-ads alone will make it look like a response to nothing. The episode only makes sense as an exchange, and the exchange is what the documentary record preserves.
Dates should be handled the same way. Seattle in 2010 is the start. The counter-advertising belongs to 2011. The campaign as a whole runs to 2012. Any account that collapses these into a single year loses the sequence that gives the episode its shape, and the sequence is the part that can be checked.