GAZA CITY, Gaza Strip ? Palestinian leader Mahmoud Abbas signed a decree Saturday appropriating Jewish settlement land for public use once Israel’s evacuation of Gaza is complete, and he scheduled postponed Palestinian legislative elections for Jan. 25.

Both measures are meant to ease suspicions among Abbas’ political rivals over the intentions of the Palestinian Authority and encourage them to hold their fire during the pullout.

The withdrawal paused for the Jewish Sabbath, but Israeli officials said they planned to speed up next week’s timetable. The last Gaza settlements should be empty by Monday, and the army plans to begin clearing two settlements in the northern West Bank on Tuesday, they said.

Military officials said some 2,000 anti-withdrawal protesters had slipped into those two settlements, and some were armed. They said police anticipated stiffer resistance than they encountered in Gaza, where the evacuation went swiftly and with relatively little violence.

Palestinian boys look on as a masked gunman of the Popular Resistance Committee marches during a rally Saturday to celebrate the Israeli withdrawal from the Gaza Strip at the Rafah refugee camp in the southern Gaza Strip.

Officials said the army was trying to stem the flow of protesters into the area, though the terrain was open and difficult to control.

Egypt’s president cautioned Israel against trying to seal off the Gaza Strip’s people after the pullout, saying that would bring the frustrations and discontent that breed violence.

Hosni Mubarak also said Israeli Prime Minster Ariel Sharon is the only Israeli leader who can make peace. The Egyptian leader said in an interview with the Israeli newspaper Yediot Ahronot that Sharon has the necessary grasp of security issues, the power and the decisiveness to make peace, and praised him as a man of his word.

Abbas’ proclamation seizing control of the evacuated Gaza land seeks to assert the authority of the Palestinian government in an area where political warlords largely dominate and where official corruption is ingrained. Many Palestinians feared prime land could end up in the hands of senior officials of the ruling Fatah organization.

As Abbas issued his decree, dozens of masked gunmen from the Hamas movement briefly took over the central square of Gaza City in a show of defiance against the Palestinian Authority’s leader.

Confirmation of the date for legislative elections was a gesture to Hamas, which made a strong showing in some municipal ballots earlier this year.