A protester caused a massive security alert at Prime Minister’s Questions by hurling marbles at MPs and shouting ‘you are all liars,’ a court heard yesterday. Steven Abberley, 27, launched into a tirade at politicians before lobbing the glass balls from the public gallery. Abberley excused himself to fellow observes before shouting at Prime Minister David Cameron ‘you are all just w*******.’ Security alert: A protester caused a scene at Prime Minister’s Questions by hurling marbles at MPs and shouting ‘you are all liars’ (file image) CCTV also captured Abberley using red paint to write ‘the enemy within’ on the Palace Walls, Westminster Magistrates’ Court was told. ‘On the 22 October of last year the defendant has entered the Palace of Westminster and sat down in the public gallery in order to observe Prime Minister’s Questions,’ said Darren Watts, prosecuting. ‘Without warning the defendant has then stood up and said: ‘I’m sorry about this, ladies and gentleman, but you [addressing the MPs] are all just w***kers, you are all liars. ‘He then threw a bag of marbles at the glass screen protective screen, causing them to scatter and causing alarm and distress to those watching. ‘He was arrested and admitted causing criminal damage in the form of graffiti. ‘He had written ‘the enemy within’ using red paint on the wall of the Palace of Westminster... another incident captured on CCTV.’ MPs heard a loud bang and shouting but did not halt the proceedings. Shadow attorney general Emily Thornberry had tweeted: ‘There’s a fracas in public gallery £pmqs. Tried to lip read man as he’s dragged out. Believe he’s shouting ‘Answer the b***** questions’. Following the shocking incident, Labour MP Chris Bryant (above) tweeted: ‘Someone just bundled out of the public gallery’ Labour MP Chris Bryant tweeted: ‘Someone just bundled out of the public gallery.’ Abberley pleaded guilty to one count of criminal damage and one of using threatening behaviour on 6 Feb 2015. Throughout his court proceedings Abberley shouted: ‘What about freedom of speech... what about my human rights,’ as he continually tried to make representations. His sentence was adjourned for a pre-sentence report, but not before Abberley bellowed from the dock: ‘It’s all a shambles!’ Abberley, who has four previous convictions including three matters of public disorder, will be sentenced on 2 April. Abberley, of Brunswick Road, Sutton, admitted one count of criminal damage and one of threatening behaviour.
Steven Abberley launched into tirade at politicians before throwing marbles . Protester, 27,  shouted at David Cameron ‘you are all just w*******’
CCTV also captured Abberley painting ‘the enemy within’ on Palace Walls . Pleaded guilty to criminal damage and threatening behaviour for February 6 incident .