has no power to override the Board's non-recommendation (the law was changed in 1936, due to concerns that pardons were being sold for cash under the administrations of former Governor James E. Ferguson, and later his wife and Texas's first female Governor, Miriam A. Ferguson). The only unilateral action which the Governor can take is to grant a one-time, 30-day reprieve to the defendant, and can do so regardless of what the Board recommends in a particular case. Since Texas reinstated the death penalty in 1976, only three defendants who were sentenced to death have been granted clemency by the Governor after a recommendation from the Board: Henry Lee Lucas in 1998 by George W. Bush. Kenneth Foster in 2007 by Rick Perry. Thomas Bartlett Whitaker in 2018 by Greg Abbott. Death row Male death row inmates are housed at the Polunsky Unit in West Livingston; female death row inmates are housed at the Mountain View Unit in Gatesville. All death row inmates at both units are physically segregated from the general population, are housed in individual cells approximately in size, and engage in recreational activities in a cage individually, separate from the general population and other death row inmates. Photographs taken inside the men's death row were provided by the State of Texas in response to a Texas Freedom of Information Act request filed by attorney Yolanda Torres in 2009. Death row inmates receive special death row ID numbers starting with 999 instead of regular TDCJ numbers. Death row prisoners, along with prisoners in administrative segregation, are seated individually on prison transport vehicles. The TDCJ makes death row prisoners wear various restraints, including belly chains and leg irons, while being transported. Death row offenders and offenders with life imprisonment without parole enter the TDCJ system through two points; men enter through the Byrd Unit in Huntsville, and women enter through the Reception Center in Christina Crain Unit, Gatesville. From there, death row inmates go to their designated death row facilities. Previously, male death row inmates were permitted to work. After an escape attempt occurred in 1998, the prison work program was eliminated. In 1928, the state of Texas began housing death row inmates in the Huntsville Unit. In 1965, the male death row inmates moved to the Ellis Unit. In 1999, the male death row moved to Polunsky. In the 1923–1973 period, Texas state authorities had three female death