British Transport Police (BTP) are investigating after a Tube driver reportedly led a chant of "free, free Palestine" on a London Underground train on Saturday as up to 100,000 protesters took to the streets.
The force said it was aware of footage circulating on social media which suggests chants were being led by the driver over the intercom and sung by passengers on a packed Tube as protesters headed to Marble Arch to take part in a pro-Palestine rally.
The driver has been criticised by Minister for London Paul Scully, who said said staff should "focus on the day job" and warned against stoking tension in the capital.
As up to 100,000 protesters took part in the pro-Palestinian demonstration, footage posted online by journalist Ruby Lott-Lavigna appeared to show the chant being led over the train’s speaker system.
The driver of the Central line service said "free, free" to which the passengers responded "Palestine" – a popular chant at protests.
He added: "Hope you all have a blessed day. Look after yourselves. Keep all those people in your prayers."
Tory minister Mr Scully said: "At a time when there’s not enough emphasis on the difference between the horrific terrorist attacks by Hamas and the legitimate concerns of Palestinians in Gaza, it’s really important that Londoners don’t stoke the tension in our capital where Jews live peacefully alongside Muslims.
"Informed protest can bring change. But on-trend bandwagons can cause rifts and fear in communities, increasing the threat to the safety of some passengers travelling among those crowds."
He suggested Labour Mayor Sadiq Khan and Transport for London (TfL) "need to get staff focused on the day job of safely moving people from A to B".
Security minister Tom Tugendhat wrote on X, formerly known as Twitter: "London’s tube’s are for everyone. Many will find this intimidating."
He said the mayor "has a duty to help all Londoners feel safe".
British Transport Police Assistant Chief Constable Sean O’Callaghan said the force was "aware of footage circulating on social media which suggests chants are led by driver of a train in London earlier".
"BTP are working with Transport for London and investigating the matter."
