DAMMAM — The Special Penal Court in Riyadh on Tuesday sentenced four people to prison and banned them from traveling after they were convicted of rioting in Al-Qatif. The court convicted them in two separate hearings, each with two defendants. In the first hearing, one was imprisoned for six years while the second was sentenced to four years. Both were banned from traveling for the same amount of time. In the second hearing the first defendant was sentenced to prison for one year and six months while the second was jailed for one year.