One officer – who was given the name BX221 to protect his identity – said he said he believed it was “potentially a terrorist incident” when he was confronted by Hassan Yahya, who was armed with multiple knives One officer – who was given the name BX221 to protect his identity – said he said he believed it was “potentially a terrorist incident” when he was confronted by Hassan Yahya, who was armed with multiple knives WalesOnline – NewsRead More