1990 Strangeways Prison riot April, HM Prison Durham, HM Prison Winchester and HM Prison Wandsworth on 4 April, and HM Young Offenders Institute Glen Parva on 6 April. The weekend of 7 April and 8 April saw protests across the prison system. At HM Prison Leeds there was a sit-down protest after the arrival of over 100 prisoners who had been transferred from Strangeways. At HM Prison Dartmoor, between 100 and 120 prisoners wrecked D wing of the prison, and 12 prisoners also protested on the roof of C wing unfurling a banner that read "Strangeways, we are with you". 32 prisoners from Dartmoor
1980 Dominican Republic Embassy siege in Bogotá promised to return to Colombia. After living in exile in Cuba, he eventually returned to Colombia after M-19 signed a peace treaty with the government in March 1990. The M-19 group had been considerably weakened after seizing the Colombian Palace of Justice in November 1985, which left dozens dead. 1980 Dominican Republic Embassy siege in Bogotá The Dominican Republic Embassy siege was the 1980 siege of the embassy of the Dominican Republic by M-19 guerrillas in Bogotá, Colombia. The guerrillas held nearly 60 people, including 14 ambassadors, hostage for 61 days. The siege began on the mid-day of February 27,