Loyalists of Yemeni President Ali Abdullah Saleh blocked roads in the capital Sanaa on Sunday in protest at a Gulf-brokered plan for an end to his 33-year-rule sparking questions over his readiness to ink it. Armed with batons and carrying his pictures, Saleh\'s partisans blocked access to the presidential palace, an AFP correspondent reported. They also used rocks to block roads leading to the airport and to Tahrir Square near government headquarters.