British lawmakers are set to vote on Friday regarding the legalization of assisted dying for terminally ill people, a move that could represent significant social reform.

The bill has gained support from various countries including Australia and Canada, as well as several U.S. states.

After an initial vote in November where lawmakers favored the principle by 330 to 275, the legislation now needs to clear another voting stage to progress.

If passed, it will move to the House of Lords for further examination.

The Labour lawmaker behind the bill, Kim Leadbeater, remains optimistic about its approval despite potential reductions in support.

Critics argue that the bill's protections against coercion may have been weakened, and concerns exist regarding its impact on the National Health Service and the need for improved palliative care.

Prime Minister Keir Starmer's government holds a neutral stance, allowing members to vote based on their conscience.

The final debate preceding the vote is scheduled for Friday morning.