PA TV calls the Yarkon River in Israel “a river in Palestine”
Official Palestinian Authority TV - Aug. 1, 2011

PA TV street quiz called Hello Ramadan:
PA TV host:
"A river in Palestine which starts at Rosh Ha-Nikra and flows to northern Jaffa."
[The river actually starts at Rosh Ha-Ayin]
Answer :
"Al-Uja river"
(i.e., the Yarkon River in Israel)