Protesters at BWI airport on Sunday. Photo: Screenshot.

Anti-Israel activists at a number of demonstrations across the US over the weekend appeared to co-opt protests against President Donald Trump’s controversial travel ban executive order by leading chants of “From Palestine to Mexico, all the walls have got to go!” or variations thereof.

Such chants were reportedly heard at airports in Los Angeles, San Francisco, Chicago, Austin, Detroit and Baltimore, among other locations, as protesters rallied against the executive order, which imposes temporary travel restrictions on incomers from seven Middle Eastern nations — Iran, Iraq, Libya, Somalia, Sudan, Syria and Yemen.

A video of the slogan being chanted in San Francisco can be seen below:

SFO, day two, going strong. “From Palestine to Mexico, all the walls have got to go!” If you can believe it, this is the small contingent. pic.twitter.com/5T1nYrrCFF

— Meagan Day (@meaganmday) January 30, 2017

And in Los Angeles here:

The crowd chants “All the walls have got to go, from Palestine to Mexico” #NoBanNoWall pic.twitter.com/ydTRCqILQM

— Marcus Yam (@yamphoto) January 30, 2017

And in Baltimore here:

“Palestine to Mexico All the Walls have got to go!” BWI Airport #NoBanNoWall #FreePalestine pic.twitter.com/MExuQWGzyV

— ChuckModi (@ChuckModi1) January 29, 2017

And in Chicago here:

Protesters at O’Hare chanting “From Palestine to Mexico, border walls have got to go!” #NoBanNoWall #Chicago pic.twitter.com/w47Y5PS3g4

— Brian Van Slyke (@thebrinos) January 30, 2017

In November, as reported by The Algemeiner, anti-Israel activists sought to hijack left-wing protests that erupted across the US following Trump’s victory over Hillary Clinton in the presidential election.

Chants heard at some of those protests included, “There is only one solution…intifada revolution,” and “Trump, Obama, you will feel the intifada.”