12 Hours
On July 4, 2013, Subay launched the third campaign "12 Hours" to discuss 12 political and social issues affecting the Yemeni society and led it off with a mural about spread of weapons. Fellow artists started to join him during the second activity of the campaign which was about sectarianism.
For a whole year, Subay and fellow artists painted murals about a certain subject each month in the streets of Sana'a city. The 12 topics they discussed were spread of weapons, sectarianism, kidnappings, tempering with homeland, US drones, poverty, civil war, terrorism, children recruitment, treason, corruption and an open topic in the 12th activity of the campaign.
Not long enough after "12 Hours" campaign ended, unknown actors vandalized some murals discussing different political issues by covering the original murals with white paint or slogans. The vandalized murals belonged to the tenth hour "treason" that mostly discussed USA, Saudi Arabia and Iran's influence and involvement in the mounting conflicts, and the eleventh hour "corruption" that discussed different forms of corruption in the country.