NEW : Resident : At least 20 people have died on Friday . NEW : U.N. protests over reports of rocket fire into Palestinian camp . `` We are asking the Syrian government for immediate access to the Palestinians , as their well-being is our responsibility , '' Gunness told CNN . Syria 's government - run media denounces international reports as untrue . More than 2,500 people have died since the uprising began , opposition activists say .
NEW : Resident : At least 20 people have died on Friday . NEW : U.N. protests over reports of rocket fire into Palestinian camp . Syria 's government - run media denounces international reports as untrue . More than 2,500 people have died since the uprising began , opposition activists say .