What event in 1973 highlighted restrictive abortion laws in Belgium?

The arrest of Dr. Willy Peers in 1973 was a pivotal event that brought national attention to the restrictive abortion laws in Belgium. Dr. Peers was a physician who, after performing abortions, was arrested and subsequently prosecuted, which sparked widespread public debate and revealed the severe limitations placed on reproductive rights at the time. This incident was significant as it highlighted not just the legal challenges faced by doctors providing abortion services, but also the broader societal implications and the struggles women faced in asserting their reproductive rights.

The focus on this event can be attributed to how it galvanized various pro-choice movements and discussions surrounding women's rights and health care in Belgium. It served as a catalyst for activism, ultimately leading to changes in perceptions and policies regarding abortion in the years that followed.

In contrast, the other options pertain to different movements or changes in societal frameworks, either within Belgium or other countries, which do not specifically relate to the immediate context of abortion laws in Belgium during that time.