Since the outbreak of Israel's war on Gaza following the Hamas-led attacks on October 7, 2023, pro-Palestine activists in the United Kingdom have reported increasing harassment and intimidation by police. According to the police watchdog Netpol, this includes being followed, having their homes raided, and receiving calls from police officers, with raids becoming a common occurrence. In one case, two activists faced a violent police raid and criminal proceedings after questioning their local Member of Parliament about their stance on Israel. The proscription of the group Palestine Action has further escalated tensions, with peaceful protesters threatened with arrest under anti-terrorism laws. Police have indicated that displaying slogans such as "Free Gaza" or carrying items perceived to support Palestine Action may constitute criminal offenses under the Terrorism Act. Armed police have intervened against protesters holding signs with messages like "Free Gaza" and "Israel is committing a genocide," raising concerns about the chilling effect on free speech and activism opposing Israel's actions in Gaza. Meanwhile, incidents of counter-protests have also been reported, including individuals displaying the Israeli flag in the presence of masked Hamas supporters.