The sentencing was delayed earlier this month because documents detailing Brown's proposed community service plan in Virginia, where he maintains a legal residence and wants to serve his sentence, had not arrived in time for Schnegg to review.

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The MoJ said it was working with the Home Office and Attorney General's Office, and the review would closely involve the police, Crown Prosecution Service, victims' organisations, the judiciary and the legal community.

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Navdeep Singh, a policy adviser to the Sikh American Legal Defense and Education Fund, says Sikhs believe in freedom of religion, community service and inclusiveness.

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