Pro-Palestinian activists and supporters wave Palestinian flags and hold placards during a demonstration in central London on January 6, 2024, calling for a ceasefire in Israel's war on Gaza [Henry Nocholls/AFP] On December 20, I was woken up at 7am by the ringing of my doorbell. At the door were two police officers. I was told I was being arrested on suspicion of committing an offence under Secti