A renowned British-Palestinian surgeon was detained and barred from entering France upon arrival at the airport on Saturday – the second European country to ban him entry in just two months, marking the latest attempt to silence Palestinian voices amid the war on Gaza. Dr. Ghassan Abu Sitta, who was traveling to France to provide testimony on his experience working in Gaza during the war at the French Senate, was denied entry upon his arrival by authorities at Paris’ Charles de Gaulle airport. He was informed that he was facing a one-year ban on entry to Europe, imposed by German authorities a…