A woman has died and up to five people have been injured after a man allegedly ‘went on the rampage’ in a possible terror-related knife attack in central London. Police confirmed a man was arrested after he was seen ‘brandishing a knife’ and ‘injuring people’ in front of horrified onlookers in Russell Square on Wednesday night. Officers arrived at the scene to find six people injured including one woman who died from her injuries a short time later. The condition of the other five is not yet known and police have not yet named or revealed the ages of the victims. One source said the suspect was seen to go ‘on the rampage’ with the weapon. The woman’s body is still believed to be on the pavement with a forensics tent covering it. The Met said the suspect was detained after being Tasered at the scene of the incident – opposite the three-star Imperial Hotel – at around 10.40pm.