One source: https://www.huffingtonpost.fr/politique/article/guerre-a-gaza-le-medecin-ghassan-abu-sittah-empeche-d-entrer-en-france-des-senateurs-s-indignent_233541.html

or https://www.mediapart.fr/journal/france/040524/venu-temoigner-des-bombardements-gaza-le-chirurgien-palestinien-ghassan-abu-sitta-reste-bloque-roissy

Yes but my references was mostly on politicians and world leaders