The Court of Appeal has rejected seven of 10 sentence appeals by people jailed over August's rioting in England. At a hearing on 27 September, lawyers argued that the sentences - for crime ranging from burglary to violent disorder - were excessive. Two men jailed for four years for using Facebook to encourage rioting were among those whose appeals failed. The Lord Chief Justice, Lord Judge, sitting with Sir John Thomas and Lord Justice Leveson, read the judgements. 'Utterly shocking' lawlessness As well as the Facebook appeals, the court rejected five appeals against sentence by looters jailed for burglary. It halved the sentences in three test cases involving handling stolen goods. Lord Judge said the level of lawlessness during the riots "was utterly shocking and wholly inexcusable". "The imposition of severe sentences, intended to provide both punishment and deterrence, must follow. "It is very simple. Those who deliberately participate in disturbances of this magnitude, causing injury and damage and fear to even the most stout-hearted of citizens, and who individually commit further crimes during the course of the riots are committing aggravated crimes. They must be punished accordingly and the sentences should be designed to deter others," he said. "The offenders were deriving support and comfort and encouragement from being together with other offenders, and offering comfort support and encouragement to the offenders around them." Lord Judge said the "sheer numbers involved" may have led some to believe they would escape detection. BBC home affairs correspondent Dominic Casciani says the judgements pave the way for judges across England to impose tough jail sentences in cases yet to come to court. Challenges allowed: * Stephen Craven, 24, of Salford, jailed for 12 months after pleading guilty to handling stolen goods - sentence halved to six months * Stephen Carter, 26, of James Street, Salford, Greater Manchester, who was caught with a bag of clothes and shoes worth £500 and jailed for 16 months for theft by finding - sentenced halved to eight months * Coach driver David Beswick, 31, of Anson Street, Eccles, jailed for 18 months for handling stolen goods - sentenced halved to nine months Appeals rejected: * Jordan Blackshaw, 21, of Northwich, Cheshire, jailed for four years after admitting encouraging a riot on Facebook, which never happened * Perry Sutcliffe-Keenan, 22, of Warrington, Cheshire, jailed for four years after admitting encouraging a riot on Facebook, which never happened * Chef Enrico Vanasco, 25, jailed for 20 months after admitting burglary relating to a £300 camera * Hassan Halloway, 39, of Bennett Street, Crumpsall, who was jailed for four years and eight months after admitting burglary charges and violent disorder * Territorial Army soldier Lorraine McGrane, 19, from Peckham, south-east London, jailed for 13 months after admitting stealing a television MPs, legal figures and justice campaigners have previously argued that disproportionate sentences have been handed down for riot-related offences. Violence broke out in the north London district of Tottenham last month after a protest over the fatal police shooting of local man Mark Duggan. Between 6 and 9 August, the disorder spread to several other English cities, including Birmingham, Manchester and Nottingham. Shops were looted, buildings burned and the deaths of five people have been linked to the rioting.