MANILA Jailed ex-president Joseph Estrada will be allowed to vote next week in his hometown in suburban Manila but under tight security, a special anti-graft court ruled Friday. The Sandiganbayan anti-graft court ruled that Estrada and his son, Jose Ejercito, who is jailed alongside him in a police camp outside the capital, would be taken to their old baliwick of San Juan to cast their votes in Monday's congressional and local elections, AFP reported.