One of the interviewees in the report, Egyptian-American rights defender Aya Hijazi, was arrested along with others in her team at Egyptian NGO Belady during the Rabaa massacre.

Source: https://www.middleeasteye.net/news/us-failing-challenge-egypt-abuses-rabaa-massacre-ten-year-anniversary

The date was chosen as it marked the release of prisoner Mahmoud Bakr Hijazi in the first prisoner exchange between the Palestinians and Israel.

Source: https://www.aljazeera.com/news/2023/4/17/what-is-palestinian-prisoners-day

“This is a temporary shelter and not a permanent one,” said Mustafa Hijazi, an official at the municipality of Sidon, adding that 16 tents were set up September 9 to house between 100 and 150 people.

Source: https://www.thehindu.com/news/international/clashes-resume-in-largest-palestinian-refugee-camp-in-lebanon-killing-3-and-wounding-10/article67289842.ece