Two men who posted messages on Facebook inciting other people to riot in their home towns have both been sentenced to four years in prison by a judge at Chester crown court. Jordan Blackshaw, 20, set up an \"event\" called Smash Down in Northwich Town for the night of August 8 on the social networking site but no one apart from the police, who were monitoring the page, turned up at the pre-arranged meeting point outside a McDonalds restaurant. Blackshaw was promptly arrested. Perry Sutcliffe-Keenan, 22, of Latchford, Warrington, used his Facebook account in the early hours of 9 August to design a web page entitled The Warrington Riots. The court was told it caused a wave of panic in the town. When Sutcliffe-Keenan woke up the following morning with a hangover, he removed the page and apologised, saying it had been a joke. His message was distributed to 400 Facebook contacts, but no rioting broke out as a result. Sentencing Blackshaw to four years in a young offenders institution, Judge Elgan Edwards said he had committed an \"evil act\". He said: \"This happened at a time when collective insanity gripped the nation. Your conduct was quite disgraceful and the title of the message you posted on Facebook chills the blood. Police action lauded \"You sought to take advantage of crime elsewhere and transpose it to the peaceful streets of Northwich. The idea revolted many right thinking members of society. No one actually turned up due to the prompt and efficient actions of police in using modern policing,\" Judge Edwards said. Sutcliffe-Keenan, the judge said, \"caused a very real panic\" and \"put a very considerable strain on police resources in Warrington\". He praised Cheshire police for their \"modern and clever policy\" of infiltrating the website. The Crown Prosecution Service said in a statement that the men\'s posts on Facebook \"caused significant panic and revulsion in local communities as rumours of anticipated violence spread\". It added: \"We were able to serve upon the defence in both cases sufficient case material that led to early guilty pleas and we were able to present the facts in both cases in a fair but robust manner. \"While the judge heard the two defendants were previously of good character, they admitted committing very serious offences that carry a maximum sentence of 10 years. The consequence of their actions could have led to more disorder and this was taken into account.\"