There are literally so many examples and I haven’t got time to find them all for you
At a London rally organized by the Palestine Solidarity Campaign on October 9, 2023, demonstrators in front of the Israeli embassy chanted “From the River to the Sea” – a call for Palestinian control over the entirety of Israel’s borders, from the Jordan River to the Mediterranean Sea and an echo of Hamas’ manifesto.
Use of swastikas to link Israel to Nazi ideology
Calls for intifada
University of London chose to go in a pro Palestinian March on October 7th
The Iranian man who condemned Hamas on a march in London had to be protected by police from angry pro Palestinian demonstrators.
The tearing down of hostage posters
defacing posters with swastikas
marching near synagogues to intimidate Jewish communities
I could provide loads of links but I haven’t the time