Israel has reopened the Rafah border crossing between Egypt and Gaza, giving stranded Palestinians a chance to get home after a long wait. An Egyptian official said on Friday people were being allowed to cross the frontier after a 19-day closure. A first busload of 50 Palestinians drove across the border at about 10 am (0700 GMT) and others will follow during the day, an Egyptian official said from the border. Some 1,500 Palestinians have gathered at the border over the period of the closure and another 2,000 have been waiting in hotels in the north Sinai region, officials said. Israel shut the border on July 18, saying it was checking an alleged plan to blow up the crossing point. It is in an area where Israeli forces regularly play a bloody game of cat-and-mouse with Palestinian operatives who, the Israelis say, dig tunnels to smuggle guns and explosives into Gaza. It is Gaza's only exit to the outside world but it remains under Israeli control and could remain under Israel's supervision even if Prime Minister Ariel Sharon goes ahead with a plan to withdraw from the Gaza Strip. **Backlog at border*** Egyptian officials said Israel and the Palestinians agreed that no one could cross from Gaza into Egypt until the Israelis deal with the backlog of Palestinians wanting to go home. Israel had offered to open an alternative crossing point between Egypt and Israel and then ship the travellers to Gaza. But the Palestinians rejected that proposal because the Israelis would have allowed only 200 Palestinians to cross a day. Many of the Palestinians have been living at the border for days in communal tents with mats on the grounds. The Egyptian Red Crescent Society has been giving them food. The United States, Israel's close ally, had said it was deeply concerned about the stranded Palestinians. Egypt appealed to UN Secretary-General Kofi Annan this week to intercede on their behalf, the Egyptian Foreign Ministry said. **PHOTO CAPTION*** Young Palestinian children wait at Rafah, the border crossing point between Egypt and the Gaza Strip, August 4, 2004. (REUTERS)