A man has been jailed after he was convicted of a number of offences including sexual assault by strangulation and possession of indecent images. Mark Wilson, 32, of Gaul Road in March, was jailed for three years following a hearing at Norwich Crown Court today. He was also made subject to restraining orders against his two victims and issued with a sexual harm prevention order. He had previously admitted to two counts of sexual assault by strangulation, one count of sexual assault, one count of possessing an extreme pornographic image, and three counts of making an indecent photograph of a ch…