Westminster attacker Khalid Masood 'may have been inspired' by poster of London bus on wall of his shared flat

'It's scary to think this monster was living a few feet away from where I slept,' says terrorist's housemate

Police raided the flat, above the Shiraz Persian restaurant, shortly after Khalid Masood carried out his attack (Getty)

The man behind the Westminster terror attack may have been inspired by a poster of a London bus on the wall of his flat, his former housemate has claimed.

Khalid Masood killed five people when he ploughed a hire car into crowds on Westminster Bridge before leaping out and stabbing PC Keith Palmer to death on the cobbled forecourt of Westminster Palace.

Thousands of fellow officers and members of the public lined the streets to pay tribute to the fallen officer as his funeral cortege made its way through London earlier this week.

Before the attack, Masood, 52, lived in a flat above a restaurant in Birmingham with three other housemates after moving away from his wife and children.

One unnamed housemate believes the large print, showing a red bus in Piccadilly Circus, just streets from where Masood carried out his deadly attack, could have inspired the terrorist.

“For three months I was living next to the terrorist who shocked the world” he told The Mirror. “He was sitting here planning the attack and I believe he may have got inspiration from the picture. Every time he went from his room to the kitchen he passed in front of it.

“It's scary to think this monster was living a few feet away from where I slept. I can't believe that I came so close to true evil.”

The housemate said Masood had no visitors during the time he spent at the flat but was “desperate” to spend time online. He also spent hours lifting weights in his £450-a-month room.

“I believe he wanted access to the internet so he could prepare and plan”, he said. “His room was just a bed, a bathroom and gym equipment, nothing on the walls. Khalid stayed there most of the time. I only really saw him when he was cooking or washing clothes.

“He was big and very muscly and always lifting iron to gain strength. He lived in his own tiny world, just the four walls of his room. The way he lived wasn’t healthy, he never saw daylight and he never went outside. He couldn’t find any reason to hold on to life.”

The housemate described Masood as “really calm, almost emotionless” but said he got angry when he thought one of his housemates was smoking cannabis.

He moved into the flat in December 2016 and planned his attack there, disappearing from the property three days before he drove a hired vehicle into crowds in Westminster and fatally stabbed PC Palmer.

Masood, who was born Adrian Elms, grew up in Kent and Sussex. He has two daughters with his first wife, Jane Harvey – the oldest of whom is now 24.

He converted to Islam and changed his name, marrying his third and most recent wife, Rohey Hydara. He moved out of the family home, and into the Birmingham flat, shortly before Christmas.

Police raided the flat shortly after Masood carried out his attack. Three people were arrested, including a couple who had only moved in that morning, but all were later released without charge.